sewage farming of land treatment 污水灌溉法 sewage treatment system 污水处理系统 hospital sewage treatment 医院污水处理 相似单词 primary adj. 1.[attrib 作定语](在时间或发展顺序上)初始的, 最早的, 开端的, 起步阶段的;(也用Primary) 最下面的或最早形成的岩层的;原生的 2.[attrib 作定语]首 ou...
PRIMARY TREATMENT OF ORGANIC SEWAGE AND DEVICE THEREFORPROBLEM TO BE SOLVED: To attain a miniaturized compact primary treating tank in a sewage treating tank.IMURA MASAHIRO井村 正博YAMADA MITSUYUKI山田 光之
摘要: Progress Report of Subcommittee on Primary Treatment summarizes advances in primary elements of sewage treatment that have been made in past decade (1952-1962); subjects covered include screenings, grit removal, preaeration, flotation, sedimentation, chlorination, and flow measurements....
the construction of deep tunnels to carry the sewagetoaprimary treatmentanddisinfectant works on Stonecutters Island. legco.gov.hk legco.gov.hk 這個計劃包括在 海港㆕周的多個市區設置經改良的新集水污水渠及建造深管,把污水輸往昂船洲的初級污水處理和消毒廠。
The solids which settel after primary treatment of sewage are called 02:47 What gases are produced in anaerobic sludge digestres 02:46 Flocs' refer to 02:16 A sewage treatement process, in which a part of decomposer bacteria pr... 02:20 The purpose of biological treatement of water -wate...
Advantages: good water quality; 2 do not need to set up early settling tank; 3 b in a segment on the basis of sewage treatment, high treatment efficiency. 4 degree of automation requirements, simple operation and management; lower cost of the land, do not ask the operator to run small ...
Sludge that is ash free and dried has a high heating value (HHV) of roughly 20–24 MJ kg−1. The type of chemicals used during the paper manufacturing process, the raw materials employed, and the treatment method used to process generated wastewater all affect the composition of secondary ...
4) secondary sewage treatment 二级污水处理 例句>> 5) tertiary treatment of sawage 污水第三级处理6) secondary waste water treatment 污水二级处理 例句>> 补充资料:污水一级处理 城市污水处理的三个级别中的第一级,用以去除废水中的漂浮物和部分悬浮状态的污染物,调节废水pH值,减轻废水的腐化程度和后续...
The WCESSPprovides primary treatmentforsewage from the Wan Chai East catchment area as well as that of the Wan Chai West catchment area. devb.gov.hk devb.gov.hk 灣仔東污水隔篩廠 亦是淨化海港計劃(HATS)的重要部份。 devb.gov.hk devb.gov.hk ...
Improvement introduced in unit for sewage treatment in primary and secondary cycle sanitarios 来自 掌桥科研 喜欢 0 阅读量: 20 申请(专利)号: BR19767604591 申请日期: 1976-07-14 公开/公告号: BR7604591A 公开/公告日期: 1978-01-31 申请(专利权)人: RATHSAM M ...