1) wastewater from toilet
公厕污水
1.
In view of the fact that the mass concentration of ammonia nitrogen in wastewater from toilet in tourism areas is high,the key factors that influence the improvement of the A/O biological denitrification process was selected by orthogonal experiment,the relativity between key factors and the removal rate of ammonia-nitrogen,as well as the optimal condition for the process were discussed.
针对旅游区公厕污水高氨氮等特点,用正交试验选择改进A/O法生物脱氮工艺的关键影响因子,探讨关键因子与氨氮去除率的相关性及最佳工艺条件,试验表明碳氧化段水力停留时间为6h,硝化氧化段水力停留时间为6h,回流比为200%时公厕污水氨氮去除率达到90%以上。
2) black water
厕所污水
1.
Study on decolorizing method and mechanism in reclamation of black water;
厕所污水回用脱色方法及机理研究
2.
Due to the more and more stringent requests for black water treatment and reuse, and the high-energy consumption of the traditional membrane bioreactor(MBR),a new hybrid membrane bioreactor with gravity outflow was developed.
针对我国城市厕所污水处理与回用技术的迫切需求及传统膜生物反应器(MBR)能耗高的缺点,开发了一种复合MBR装置,它以气升为动力来完成SBR单元和膜单元间混合液的水力循环,并依靠SBR的液位水头实现膜单元的无动力出水。
3.
In reclamation and reuse of black water, to lower the color of effluent is a difficult issue.
在进行厕所污水的再生回用时,如何降低出水色度是个难点。
3) blackwater
['blæk,wɔ:tə]
冲厕污水
1.
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.
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。
4) Water saving in the public lavatories
公厕节水
5) public lavatory excrement
公厕水冲物
6) flushing public toilet
冲水式公厕
补充资料：公厕
1.公共厕所。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条