<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>12574</id>
    <completedYear/>
    <publishedYear>2006</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>29</pageFirst>
    <pageLast>34</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>23</volume>
    <type>article</type>
    <publisherName>Oldenbourg</publisherName>
    <publisherPlace>München</publisherPlace>
    <creatingCorporation>Deutsche Gesellschaft für Kristallographie</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Application of the Rietveld method to the severly superimposed diffraction patterns of technical products containing a large number of solid solution phases</title>
    <abstract language="eng">The Rietveld method was used to reliably interpret severely superimposed diffraction patterns of a sewage sludge ash before and after being turned into an ecologically desirable, high-quality fertilizer by a newly-developed method of thermochemical treatment. The thermochemical treatment causes severe changes in the phase composition of the ash, which can be described as a mixture of a large number of solid solution phases.</abstract>
    <parentTitle language="eng">Zeitschrift für Kristallographie / Supplement issue</parentTitle>
    <identifier type="old">14305</identifier>
    <identifier type="doi">10.1524/zksu.2006.suppl_23.29</identifier>
    <identifier type="issn">0930-486X</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">European Powder Diffraction Conference (EPDIC 9)</enrichment>
    <enrichment key="eventPlace">Prag, Czech Republik</enrichment>
    <enrichment key="eventStart">2005-09-02</enrichment>
    <enrichment key="eventEnd">2005-09-05</enrichment>
    <enrichment key="zsBemerkung">Am 3. März 2010 hat Fr. Recknagel (PST) eine E-Mail von Hrn. Christian Adam (IV.3) an mich weitergeleitet, in der dieser erläutert, dass sein Artikel in der "Zeitschrift für Kristallographie / Supplement issue" in der Datenbank "Web of Science" zu finden ist und daher als "In MJL von ISI enthalten" eingestuft werden müsste. Meine Überprüfung hat dies bestätigt: Obwohl die Zeitschrift eine eigene ISSN und Jahrgangszählung hat (die nicht mit denen der übergeordneten "Zeitschrift für Kristallographie" übereinstimmen) und obwohl die Unterreihe "Zeitschrift für Kristallographie / New crystal structures", für die das gleiche gilt, einen eigenen Eintrag in der MJL hat, wird die Unterreihe "Supplement issue" in der MJL als Teil der "Zeitschrift für Kristallographie" gewertet. Dementsprechend muss das Häkchen "In MJL von ISI enthalten" gesetzt werden, obwohl es sich anhand der MJL nicht bestätigen lässt. Jan Harloff-Puhr, 4.3.2010</enrichment>
    <enrichment key="date_peer_review">24.07.2006</enrichment>
    <author>Burkhard Peplinski</author>
    <author>Peter Köcher</author>
    <author>Gerd Kley</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphorus recovery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Rietveld method</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Rietveld Analyse</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphor-Rückgewinnung</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dünger</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>24244</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>693</pageFirst>
    <pageLast>699</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>64</volume>
    <type>article</type>
    <publisherName>IWA Publishing</publisherName>
    <publisherPlace>Bristol</publisherPlace>
    <creatingCorporation>International Association on Water Quality</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Recovery of phosphorus and aluminium from sewage sludge ash by a new wet chemical elution process (SESAL-phos-recovery process)</title>
    <abstract language="eng">The potential of a new wet chemical process for phosphorus and aluminium recovery from sewage sludge ash by sequential elution with acidic and alkaline solutions has been investigated: SESAL-Phos (sequential elution of sewage sludge ash for aluminium and phosphorus recovery). Its most innovative aspect is an acidic pre-treatment step in which calcium is leached from the sewage sludge ash. Thus the percentage of alkaline soluble aluminium phosphates is increased from 20 to 67%. This aluminium phosphate is then dissolved in alkali. Subsequently, the dissolved phosphorus is precipitated as calcium phosphate with low heavy metal content and recovered from the alkaline solution. Dissolved aluminium is recovered and may be reused as a precipitant in wastewater treatment plants.</abstract>
    <parentTitle language="eng">Water science and technology</parentTitle>
    <identifier type="old">26879</identifier>
    <identifier type="doi">10.2166/wst.2011.682</identifier>
    <identifier type="issn">0273-1223</identifier>
    <enrichment key="date_peer_review">08.09.2011</enrichment>
    <author>S. Petzet</author>
    <author>Burkhard Peplinski</author>
    <author>S.Y. Bodkhe</author>
    <author>P. Cornel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Calcium phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphorus recovery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>18605</id>
    <completedYear/>
    <publishedYear>2009</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1122</pageFirst>
    <pageLast>1128</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>29</volume>
    <type>article</type>
    <publisherName>Pergamon Press</publisherName>
    <publisherPlace>New York, NY</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Thermochemical treatment of sewage sludge ashes for phosphorus recovery</title>
    <abstract language="eng">Phosphorus (P) is an essential element for all living organisms and cannot be replaced. Municipal sewage sludge is a carrier of phosphorus, but also contains organic pollutants and heavy metals. A two-step thermal treatment is suggested, including mono-incineration of sewage sludge and subsequent thermochemical treatment of the ashes. Organic pollutants are completely destroyed by mono-incineration. The resulting sewage sludge ashes contain P, but also heavy metals. P in the ashes exhibits low bioavailability, a disadvantage in farming. Therefore, in a second thermochemical step, P is transferred into mineral phases available for plants, and heavy metals are removed as well. The thermochemical treatment was investigated in a laboratory-scale rotary furnace by treating seven different sewage sludge ashes under systematic variation of operational parameters. Heavy metal removal and the increase of the P-bioavailability were the focus of the investigation. The present experimental study shows that these objectives have been achieved with the proposed process. The P-bioavailability was significantly increased due to the formation of new mineral phases such as chlorapatite, farringtonite and stanfieldite during thermochemical treatment.</abstract>
    <parentTitle language="eng">Waste management</parentTitle>
    <identifier type="old">20763</identifier>
    <identifier type="doi">10.1016/j.wasman.2008.09.011</identifier>
    <identifier type="issn">0956-053X</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">17.12.2008</enrichment>
    <author>Christian Adam</author>
    <author>Burkhard Peplinski</author>
    <author>Matthias Michaelis</author>
    <author>Gerd Kley</author>
    <author>Franz-Georg Simon</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>P-recovery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermochemical treatment</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Mineral phases</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>X-ray diffraction</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>21924</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>627</pageFirst>
    <pageLast>635</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>56</volume>
    <type>article</type>
    <publisherName>Blackwell Publ. Asia</publisherName>
    <publisherPlace>Tokyo, Japan</publisherPlace>
    <creatingCorporation>Japanese Society of Soil Science and Plant Nutrition</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Chemical reactions during the preparation of P and  NPK fertilizers from thermochemically treated sewage sludge ashes</title>
    <parentTitle language="eng">Soil science and plant nutrition</parentTitle>
    <identifier type="old">24390</identifier>
    <identifier type="doi">10.1111/j.1747-0765.2010.00485.x</identifier>
    <identifier type="issn">0038-0768</identifier>
    <identifier type="issn">1747-0765</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">13.09.2010</enrichment>
    <author>Christian Vogel</author>
    <author>Christian Adam</author>
    <author>Burkhard Peplinski</author>
    <author>Stephan Wellendorf</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>NPK fertilizer</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>P fertilizer</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphorus recycling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Urban mining</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>26005</id>
    <completedYear/>
    <publishedYear>2012</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>3769</pageFirst>
    <pageLast>3780</pageLast>
    <pageNumber/>
    <edition/>
    <issue>12</issue>
    <volume>46</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation>International Association on Water Pollution Research</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">On wet chemical phosphorus recovery from sewage sludge ash by acidic or alkaline leaching and an optimized combination of both</title>
    <abstract language="eng">The advantages and drawbacks of existing wet chemical phosphorus (P) recovery technologies, their applicability to different types of sewage sludge ash (SSA) and the role of the decay products of detergent zeolites as a source of reactive Al in SSA are analyzed. Since neither a purely acidic nor a purely alkaline treatment are able to provide satisfactory technical solutions a wet chemical phosphorus (P) recovery process for sewage sludge ashes (SSAs) is investigated in detail that is based on a sequential treatment of SSA with an acid and a base. As a result of an acidic pre-treatment, the P fraction of the raw SSA that was bound as – alkaline-insoluble – calcium phosphate (Ca–P) is converted into aluminum phosphate (Al–P). This newly formed Al–P can be easily dissolved via alkaline treatment and then easily separated from the alkaline leachate via precipitation of Ca–P. The Al-component can be reused as precipitant for P-removal in waste water treatment plants (WWTPs). The investigated process requires fewer chemicals than the direct acidic dissolution of all P-compounds contained in the SSA. This is due to the described rearrangement of the P component from Ca–P to Al–P. That such a rearrangement of P occurs indeed was confirmed through a combination of XRD, ICP and XRF analyses together with mass balance calculations. The present investigation proves that the process works for very different types of SSAs: For Al-rich SSAs that come from WWTPs where Al-salt is used for chemical P-removal the described sequential treatment process works best and yields P-recovery rates as high as 70–77%. But even for SSAs from WWTPs where only iron salt is used for chemical P-removal, a considerable amount of the reactive Al necessary for the described P-rearrangement is supplied by decay products of detergent zeolites, a hidden Al-source present in most SSAs produced in Europe.</abstract>
    <parentTitle language="eng">Water research</parentTitle>
    <identifier type="old">28747</identifier>
    <identifier type="doi">10.1016/j.watres.2012.03.068</identifier>
    <identifier type="issn">0043-1354</identifier>
    <enrichment key="date_peer_review">11.06.2012</enrichment>
    <author>S. Petzet</author>
    <author>Burkhard Peplinski</author>
    <author>P. Cornel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphorus recovery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Alkaline and acidic leaching</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Calcium phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminum phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Detergent zeolites</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>XRD analysis</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>20562</id>
    <completedYear/>
    <publishedYear>2009</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>459</pageFirst>
    <pageLast>464</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>30 EPDIC 2008</volume>
    <type>article</type>
    <publisherName>Oldenbourg</publisherName>
    <publisherPlace>München</publisherPlace>
    <creatingCorporation>Deutsche Gesellschaft für Kristallographie</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Reaction sequences in the thermochemical treatment of sewage sludge ashes revealed by X-ray powder diffraction - A contribution to the European project SUSAN</title>
    <abstract language="eng">The sequence of reactions accompanying the thermochemical treatment of an iron- and aluminium-bearing sewage sludge ash was ascertained by investigating two systematic series of samples. The ash was thermochemically treated in a lab-scale rotary furnace after mixing it with a chlorine-donor, either CaCl2 or MgCl2. Within each of these two sample series only a single process parameter, the reaction temperature, was varied, namely between 350 and 1050°C. It was found, that among the numerous crystalline phases present in the raw ash only quartz and hematite continue to exist after thermochemical treatments carried out at 1050°C, whereas all other components undergo at least one decomposition-recrystallization cycle. Some of the components re-crystallize even several times. It was proved that the restructuring of the calcium- and phosphorus-bearing mineral phases proceeds via the formation of chlorspodioside, Ca2PO4Cl. The influence of the type of chlorine-donor on the final product was elucidated in detail and - to the best of our knowledge - for the first time crystalline AlPO4 was found in a sewage sludge ash and its decomposition was investigated, too.</abstract>
    <parentTitle language="eng">Zeitschrift für Kristallographie / Supplement issue</parentTitle>
    <identifier type="old">22870</identifier>
    <identifier type="doi">10.1524/zksu.2009.0068</identifier>
    <identifier type="issn">0930-486X</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="zsBemerkung">Am 3. März 2010 hat Fr. Recknagel (PST) eine E-Mail von Hrn. Christian Adam (IV.3) an mich weitergeleitet, in der dieser erläutert, dass sein Artikel in der "Zeitschrift für Kristallographie / Supplement issue" in der Datenbank "Web of Science" zu finden ist und daher als "In MJL von ISI enthalten" eingestuft werden müsste. Meine Überprüfung hat dies bestätigt: Obwohl die Zeitschrift eine eigene ISSN und Jahrgangszählung hat (die nicht mit denen der übergeordneten "Zeitschrift für Kristallographie" übereinstimmen) und obwohl die Unterreihe "Zeitschrift für Kristallographie / New crystal structures", für die das gleiche gilt, einen eigenen Eintrag in der MJL hat, wird die Unterreihe "Supplement issue" in der MJL als Teil der "Zeitschrift für Kristallographie" gewertet. Dementsprechend muss das Häkchen "In MJL von ISI enthalten" gesetzt werden, obwohl es sich anhand der MJL nicht bestätigen lässt. Jan Harloff-Puhr, 4.3.2010</enrichment>
    <enrichment key="date_peer_review">03.12.2009</enrichment>
    <author>Burkhard Peplinski</author>
    <author>Christian Adam</author>
    <author>Matthias Michaelis</author>
    <author>Gerd Kley</author>
    <author>Franziska Emmerling</author>
    <author>Franz-Georg Simon</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>XRD</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phosphorus recovery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Urban mining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fertilizers</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>24297</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>443</pageFirst>
    <pageLast>448</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>1</volume>
    <type>article</type>
    <publisherName>Oldenbourg</publisherName>
    <publisherPlace>München</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">First identification of the tridymite form of AlPO4 in municipal sewage sludge ash</title>
    <abstract language="eng">Sewage sludge and sewage sludge ashes (SSA) are produced in huge amounts at municipal waste water treatment plants (WWTP) all around the world and have become an issue for many urbanized areas. To deal with this unceasing mass flow in an ecologically and economically responsible way a comprehensive chemical and structural characterization of all types of SSA is needed. X-ray powder diffraction (XRD) is one of the most promising analytical methods for this task. Although, there has been ample chemical evidence showing that many SSA contain aluminium phosphate as a major component up to now no aluminium phosphate or aluminium-rich mixed phosphate phase has been reported to be identified by XRD in a SSA produced at a mono-incineration facility. The outcome of the present com-bined XRD and Mossbauer spectroscopy investigation provides comprehensive evidence closing this gap for the first time.</abstract>
    <parentTitle language="eng">Zeitschrift für Kristallographie</parentTitle>
    <identifier type="old">26934</identifier>
    <identifier type="doi">10.1524/zkpr.2011.0067</identifier>
    <identifier type="issn">0044-2968</identifier>
    <enrichment key="date_peer_review">15.09.2011</enrichment>
    <author>Burkhard Peplinski</author>
    <author>Christian Adam</author>
    <author>H. Reuther</author>
    <author>Christian Vogel</author>
    <author>Burkart Adamczyk</author>
    <author>Michael Menzel</author>
    <author>Franziska Emmerling</author>
    <author>Franz-Georg Simon</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>AlPO4</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Tridymite</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Incinerator</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ash</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>33435</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S31</pageFirst>
    <pageLast>S35</pageLast>
    <pageNumber/>
    <edition/>
    <issue>Supplement S 1</issue>
    <volume>30</volume>
    <type>article</type>
    <publisherName>JCPDS</publisherName>
    <publisherPlace>Swarthmore, Pa.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Nanocrystalline and stacking-disordered beta-cristobalite AlPO4: the now deciphered main constituent of a municipal sewage sludge ash from a full-scale incineration facility</title>
    <abstract language="eng">For the first time evidence is provided that a nanocrystalline and stacking-disordered, chemically stabilized β-cristobalite form of AlPO4 occurs in a sewage sludge ash (SSA). This proof is based on a combined X-ray powder diffraction and X-ray fluorescence investigation of an SSA produced at a large-scale fluidized bed incineration facility serving a catching area with a population of 2 million. The structural and chemical characterization was carried out on 'as received' SSA samples as well as on solid residues remaining after leaching this SSA in sodium hydroxide solution. Thus, it was ascertained that the observed nanocrystalline and stacking-disordered cristobalite-like component belongs to the aluminum phosphate component of this SSA, rather than to its silicon dioxide component. In addition, a direct proof is presented that the chemically stabilized β-cristobalite form of AlPO4 does crystallize from X-ray amorphous precursors under conditions that mimic the huge heating rate and short retention time (just seconds at T ≈ 850°C), typical for fluidized bed incinerators.</abstract>
    <parentTitle language="eng">Powder diffraction</parentTitle>
    <identifier type="old">36529</identifier>
    <identifier type="doi">10.1017/S0885715614001213</identifier>
    <identifier type="issn">0885-7156</identifier>
    <enrichment key="date_peer_review">15.06.2015</enrichment>
    <author>Burkhard Peplinski</author>
    <author>Christian Adam</author>
    <author>Burkart Adamczyk</author>
    <author>Ralf Müller</author>
    <author>Matthias Michaelis</author>
    <author>T. Krahl</author>
    <author>Franziska Emmerling</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminum phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical stabilization of high-temperature forms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cristobalite form</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Stacking disorder</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Incinerator ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>29703</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S425</pageFirst>
    <pageLast>S435</pageLast>
    <pageNumber/>
    <edition/>
    <issue>S2</issue>
    <volume>28</volume>
    <type>article</type>
    <publisherName>JCPDS</publisherName>
    <publisherPlace>Swarthmore, Pa.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Evidence of formation of the tridymite form of AlPO4 in some municipal sewage sludge ashes</title>
    <abstract language="eng">Evidence is provided that the tridymite component observed in the X-ray diffraction patterns of some sewage sludge ashes (SSAs) should not be interpreted as the tridymite modification of SiO2 but as the tridymite form of AlPO4. This proof is based on a combined X-ray Powder Diffraction (XRD), X-ray fluorescence (XRF) and Mossbauer spectroscopy investigation of two SSAs produced at two fluidized bed incineration facilities, located in different municipalities and operated differently. The structural and chemical characterization was carried out on the 'as received' SSA samples as well as on the residues of these two SSAs pretreated by leaching in citric acid. In addition, direct proof is presented that the tridymite form of AlPO4 does crystallize from X-ray amorphous precursors under conditions that mimic the huge heating rate and short retention time (just seconds at T ≈ 850 °C) typical for fluidized bed incinerators.</abstract>
    <parentTitle language="eng">Powder diffraction</parentTitle>
    <identifier type="old">32633</identifier>
    <identifier type="doi">10.1017/S0885715613000869</identifier>
    <identifier type="issn">0885-7156</identifier>
    <enrichment key="date_peer_review">05.12.2013</enrichment>
    <author>Burkhard Peplinski</author>
    <author>Christian Adam</author>
    <author>Burkart Adamczyk</author>
    <author>Ralf Müller</author>
    <author>Reinhard Schadrack</author>
    <author>Matthias Michaelis</author>
    <author>Franziska Emmerling</author>
    <author>H. Reuther</author>
    <author>Michael Menzel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium phosphate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fly ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Incinerator ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sewage sludge ash</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Tridymite form</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
</export-example>
