Preparation and performance of a high purity poly-aluminum chloride / Fengting Li in Chemical engineering journal, Vol. 156 N° 1 (Janvier 2010)  

Public ISBD [article]  inChemical engineering journal > Vol. 156 N° 1 (Janvier 2010) . - pp. 64-69 Titre : Preparation and performance of a high purity poly-aluminum chloride Type de document : texte imprimé Auteurs : Fengting Li, Auteur ; Jia-Qian Jiang, Auteur ; Shengju Wu, Auteur Année de publication : 2010 Article en page(s) : pp. 64-69 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Aluminate Basicity Bauxite Coagulation Poly-aluminum chloride (PACl) Water treatment Index. décimale : 660 Résumé : Poly-aluminum chloride (PACl) is one of the common coagulants for water and wastewater treatment. A new Chinese national standard of PACl has been implemented, where the concentration of insoluble substances, iron and heavy metals is to be controlled strictly, then researches on the preparation of high-purity PACl are needed. This paper presents a novel method to prepare high-purity PACl which contains high aluminum oxide content (>10%), high basicity (>90%), and low insoluble substance ( DEWEY : 660 ISSN : 1385-8947 En ligne : http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFJ-4X9NVBP-B&_user=6 [...] [article] Preparation and performance of a high purity poly-aluminum chloride [texte imprimé] / Fengting Li, Auteur ; Jia-Qian Jiang, Auteur ; Shengju Wu, Auteur . - 2010 . - pp. 64-69. Génie Chimique Langues : Anglais (eng) in Chemical engineering journal > Vol. 156 N° 1 (Janvier 2010) . - pp. 64-69 Mots-clés : Aluminate Basicity Bauxite Coagulation Poly-aluminum chloride (PACl) Water treatment Index. décimale : 660 Résumé : Poly-aluminum chloride (PACl) is one of the common coagulants for water and wastewater treatment. A new Chinese national standard of PACl has been implemented, where the concentration of insoluble substances, iron and heavy metals is to be controlled strictly, then researches on the preparation of high-purity PACl are needed. This paper presents a novel method to prepare high-purity PACl which contains high aluminum oxide content (>10%), high basicity (>90%), and low insoluble substance ( DEWEY : 660 ISSN : 1385-8947 En ligne : http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFJ-4X9NVBP-B&_user=6 [...]

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