摘要
主要研究了循环水冲洗生态厕所对冲厕污水有机污染物和NH4^＋ -N的去除效果.结果表明,在进水COD和NH4＋-N负荷分别为1.2～1.4 kg COD/m^3·d和0.1～0.11kg NH4^＋ -N/m^3·d时,循环水冲洗生态厕所出水COD和NH4^＋ -N稳定维持在15 mg/L和5 mg/L,达到我国中水回用相关标准,满足了循环冲洗水水质要求,根本上实现了冲厕污水源头治理和资源化.
The emphasis of this paper was to investigate the COD and ammonia nitrogen removal rates of blackwater with treatment of recycling water flushing bio-toilet. The results showed that the effluent COD and ammonia nitrogen of recycling water flushing bio-toilet steadily maintained below 15 mg/L and 5 mg/L, when the influent COD and ammonia nitrogen loading rates were 1.2 - 1.4 kgCOD/m^3· d and 0.1 - 0.11 kg NH4 -N/m^3· d respectively. Thus, it reached the reusing standard demands of reclaimed water in our country and made it come true that headwater treatment and resource reusing of blackwater ultimately.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第6期106-109,共4页
Techniques and Equipment for Environmental Pollution Control
关键词
循环水冲洗
生态厕所
冲厕污水
治理
资源化
recycling water flushing
bio-toilet
blackwater
treatment
resource reuse
