The advanced ecological purification is carried out to the secondary treated wastewater in the sewage treatment plant through controlling the water depth of the ecological wetland purifying system, the retention time of water, the load of the water, the load on the surface of COD, the recovery ...
A secondary sewage treatment system used in smaller communities. 一个二级污水处理系统,在较小的社区。 www.xkyn.com 2. A secondary sewage treatment plant biochemical Block 4, the Department polluter capacity in the country leading position. 有二级生化污水处理厂4座,处污能力居全国领先地位。 bbs.net...
1) secondary treatment plant 二级污水处理厂 例句>> 2) secondary sewage treatment works 二级污水处理厂;次级污水处理厂 3) secondary effluent of municipal wastewater 城市二级污水处理厂 例句>> 4) Sewage treatment plant in county level 县级污水处理厂 ...
Watch complete video answer for “Secondary sewage treatment is mainly a:” of Biology Class 12th. Get FREE solutions to all questions from chapter ENVIRONMENTAL ISSUES.
Analysis and discussion of sludge disposal and treatment ofsewage treatment plants in China; 中国城市污水处理厂污泥处理、处置问题探讨分析 2. Using biofilter to remove odor ofsewage treatment plant; 生物滤池去除污水处理厂臭气的应用研究 3. Application of polyureas sealants insewage treatment plantproject...
必应词典为您提供Secondary-Treatment的释义,un. 第二级处理;次级处理; 网络释义: 二次处理;废水的二级处理;二级处理设备;
Application of wastewater treatment by constructed wetland and the running cost is usually lower than conventional secondary sewage treatment plant, but its water quality can meet or exceed the secondary sewage treatments. 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
On-site sewage treatment for individual homes or small institutions uses septic tanks, which provide separation of solids in a closed, buried unit. Effluent is discharged to subsurface absorption systems.SeeSeptic tank,Unit processes,Water treatment ...
SECONDARY TREATMENT SOLIDS IN SEWAGE The solids present in the sewage are of two types viz., Organic solids, and Inorganic solids. Organic solids are the substances derived from living things like produces from plant and animal. Examples of organic solids are carbohydrate, protein, and fat. The...
Filtration and Sedimentation are the sewage treatment steps involved in View Solution Secondary treatment or biological treatment of waste or sewage is done by the :- View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Cl...