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- thrice oilfield sewage 三次采油废水
- The national standard for outward-discharged oilfield sewage is that oil content should be less than l0mg/L and COD should be lower than 150mg/L. 国家对油田外排污水的排放标准是含油量低于 1Omg/L ,COD(化学需氧量 )值低于 15 0mg/L。
- Studies show it has characteristics of oil removing and bactericidal action simultaneously.It can solve the problems existing in the current oilfield sewage treatment effectively. 通过试验研究,证明其具有除油、杀菌一体化的显著特色,可以有效解决目前油田含油污水处理工艺中存在的成本和环保问题。
- Keywords electrocoagulation;oilfield sewage;sewage disposal;kinetic model; 电解絮凝浮选;油田废水;废水处理;动力学模型;
- He flung off his opponent thrice. 他把对手摔倒三次。
- My husband earns thrice the amount I earn. 我丈夫挣的钱是我的三倍。
- His room is thrice the size of mine. 他的房间是我的房间三倍大。
- He was thrice mayor of New York. 他三度担任纽约市长。
- Preparation of an ASP system using high salinity water from oilfield sewage treated by electrodialysis 油田污水电渗析处理后浓水ASP体系的配制
- Design and Realization of Man-machine Interface Circuit in Oilfield Sewage Water Treatment System 油田污水处理系统中人机接口电路的设计与实现
- Technique Combining Photo- Fenton Oxidation and Flocculation to Treat Oilfield Sewage Containing Polymer 光助Fenton氧化-混凝法联合处理含聚合物油田污水技术
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- Keywords photoelectricity sterilization;AOT. oilfield sewage treatment;field application; 光电杀菌;AOT;油田污水处理;现场应用;
- Keywords electrolysis brine;sodium hypochlorite;oilfield sewage;bactericidal agent; 电解盐水;次氯酸钠;油田污水;杀菌处理;
- He was thrice as strong as an ordinary man. 他比常人强壮三倍。
- This room is thrice the size of that one. 这个房间是那间的三倍大。
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- You should think thrice before you act. 你应当三思而后行。
- Measure thrice before you cut once. 三次量布，一次剪开(周密准备才可行动)。
- He was thrice mayor of our city. 他三度担任我们的市长。
