ESTIMATION OF PHOSPHORUS RECOVERY BY STRUVITE CRYSTALLIZATION FROM ANIMAL MANURE WASTEWATER IN CHINA

被引：3

作者：

Fang, Ci ^{[1
]}

Zhang, Tao ^{[1
]}

Czechowska-Kosacka, Aneta ^{[2
]}

Pawlowski, Artur ^{[2
]}

Lagod, Grzegorz ^{[2
]}

Jiang, Rongfeng ^{[1
]}

Wang, Qiming ^{[1
]}

机构：

[1] China Agr Univ, Coll Resources & Environm Sci, Key Lab Plant Soil Interact, Minist Educ, Beijing 100193, Peoples R China

[2] Lublin Univ Technol, Fac Environm Engn, Lublin, Poland

来源：

ENVIRONMENT PROTECTION ENGINEERING | 2015年 / 41卷 / 04期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

MAGNESIUM AMMONIUM PHOSPHATE; SUSTAINABLE DEVELOPMENT; REMOVAL; PRECIPITATION; CONSTANT; NITROGEN; REACTOR; CALCIUM; DEVICE; PH;

D O I：

10.5277/epe150415

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Intensive farming is main industry which produces large amount of animal manure wastewater with high content of phosphorus. Its discharging to surface water leads to eutrophication. On the other hand, phosphorus is vital for plant growth and its natural reserves are rapidly exhausted. Therefore, recovering phosphorus from animal manure wastewater can achieve two important goals: prevention of eutrophication and recovery of non-renewable phosphorus compounds. The method of struvite precipitation has been presented for phosphorus recovery from animal manure wastewater. Based on scenario study, 8.76 million tons of struvite could be produced from animal manure wastewater in China.

引用

页码：195 / 207

页数：13

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