Recovery of Nitrogen and Phosphorous as Struvite From Swine Waste Biogas Digester Effluent

• 作 者: P. W. ANTON PERERA ZHI-YING HA
• 机 构: CollegeofEnvironmentalandResourceSciences
• 出 处: 生物医学与环境科学：英文版
• 发表日期: 2007年5期
• 关键词: 磷酸盐回收 氮铵回收 废物利用 沼气 Phosphate recovery Ammonium nitrogen recovery Biogas Struv
• 基金项目: This research was supported by the National Key Basic Research Project of China （No. 2002CB410807） and the Key Project of Science and Technology of Zhejiang Province （No. 021103723）.

Objective To investigate the feasibility of nitrogen and phosphorus recovery from swine waste biogas digester effluent and the effects of pH and NH4+: Mg2+: PO43- molar ratio on its precipitation. Methods Precipitation experiments with swine waste biogas