STUDY OF STRUVITE PRECIPITATION IN ANAEROBIC DIGESTERS

被引：44
作者：
MAQUEDA, C [1 ]
RODRIGUEZ, JLP [1 ]
LEBRATO, J [1 ]
机构：
[1] UNIV SEVILLA,CSIC,CTR MIXTO,INST CIENCIA MAT SEVILLA,E-41080 SEVILLE,SPAIN
来源：
WATER RESEARCH | 1994年 / 28卷 / 02期
关键词：
ANAEROBIC DIGESTION; STRUVITE; SEPIOLITE; STEVENSITE; BENTONITE;
D O I：
10.1016/0043-1354(94)90278-X
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
In this paper struvite formation and crystal forms in anaerobic digesters under differing feed types and support media have been studied. Struvite appears when the medium contains magnesium, ammonium and phosphate ions. NH4+ can be supplied from protein degradation, phosphate from bacterial exudation and Mg2+ by the supports. The precipitation of struvite has also been checked with real feeding solid wastes plus domestic sewage.
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收藏
页码：411 / 416
页数：6
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