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- Keywords sodium p_nitro_phenolate;phenol;wastewater treat ment;centrifugal extractor;extractant; 对硝基酚钠;酚;废水处理;离心萃取器;萃取剂;
- Stephenson T ,J udds S ,Jefferson ,et al . Membrane bioreactors for wastewater treat ment [ M ] . London : IWA Pushlishing , 2000 :592 傅金祥;苏锦明;朴芬淑;等.;一体式膜生物反应器的污泥膨胀控制[J]
- The arsenic-containing industrial wastewater treated with fly ash as adsorbent has been studied. 研究了以粉煤灰为吸附剂处理含砷工业废水。
- The removal rate of COD, BOD, SS in wastewater treated are 95.8%, 98.5% and 89.3% respectively. 处理废水的效果较好 ;化学需氧量 (COD)、生化需氧量 (BOD)、悬浮固体 (SS)的去除率分别为 95 .;8%25、98
- Using water glass and ferric sulfate, the coagulant PFSS was prepared with the oil_field wastewater treated. 用水玻璃对自制的聚合硫酸铁进行改性处理制得聚硅酸铁混凝剂(PFSS),应用于油田含油废水的混凝处理。
- Results show that the Elman model can be adopted to predict the COD removal rate of the wastewater treated by SCWO. 说明采用神经网络模型预测超临界水氧化法的废水COD去除率是可行的。
- The municipal wastewater treated by anaerobic technology was paid much attention because of its simple pro cess, lower energy costs and less sludge. 由于厌氧技术处理污水具有工艺简单、能耗低、污泥产生量少等优点,受到国内外的广泛关注。
- It is put forward that coking wastewater treated by secondary biotreatment is reused directly for converter gas washing water. 将二级处理后的焦化废水直接回用于转炉煤气洗涤水,并通过絮凝和阻垢缓蚀试验,对回用的可行性进行了试验研究。
- Based on the samples of refinery wastewater treated by advanced method,the relationships of UV254 and COD/oil concentration are discussed. 以深度处理的炼油废水为样品,探讨了UV254(以蒸馏水为参比空白)与COD、油含量的关系。
- Included in this paper is an analysis from a point of view of technical economy for the phenolic wastewater treated by complexation extraction process. 从技术经济角度对络合萃取法处理含酚废水进行了分析，建立了投资及净现值与处理量和浓度的关系式。
- Various pollutants in the discharged wastewater treated by Q-WSTN technology from the Coking Plant of Baotou Steel Corp. 文章介绍了Q-WSTN工艺的流程、运行因素控制,并总结了焦化废水生物处理系统的运行管理经验。
- The tanning wastewater treated by a flyash -based coagulant and polysilicate aluminum (PSA)flocculant has been researched. 研究了粉煤灰制备混凝剂并与聚硅酸铝(PSA)絮凝剂配合处理制革废水。
- Well, what ever happened to equal treat ment? 那男女平等条款又怎么说?
- The complex surfactant and emulsifying technology were applied to improve the fluidity of the condensed floating sludge from the wastewater treating plant of refinery. 采用表面活性剂复配和乳化技术,对炼油厂污水处理场的浓缩浮渣的流动性进行了改进研究。
- Various pollutants in the discharged wastewater treated by Q-WSTN technology from the Coking Plant of Baotou Steel Corp.are upto the outlet qualitative standard. 包钢焦化厂采用Q-WSTN焦化废水处理工艺,处理后排水各类污染物指标全部达到排放标准。
- Auther： Zhang Ruicheng;et al.The quality of wastewater treated by current treatment techniques is impossibly to agree the water quality regulated in the national standard. 利用我国现有的经济适用性水处理技术处理的污水水质难以达到国家标准中规定的水质指标,应在更大的范围内确定有关悬浮固体的经济可行性指标。
- What a shitty way to treat a friend! 这样对待一个朋友，真不像话！
- This meal is my treat, so put your money away. 这顿饭我请客，你把钱收起来吧。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒，是件令人开心的事。
- For a birthday treat they took him out on the town. 他们为庆贺他的生日请他去城里娱乐场所玩。
