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- Keywords chrome tanning wastewater;water disposal agent;chrom ic sulfate ; 铬鞣废水;水处理剂;硫酸铬;
- water disposal agent 水处理剂
- Keywords submethyl blue spectrophometry;pretreatment;detection of sulfion;water disposal agents; 亚甲基蓝分光光度法;预处理;硫离子的测定;水处理剂;
- Guangzhou Yingquan Pure Water Disposal Technology Co., Ltd. 广州瀛泉水处理设备有限公司。
- The formula ratio of main agent water disposal slag, suspending agent Na+-clay and joint cementing GTP profile control agent is determined in laboratory test. 通过室内实验确定了GTP调剖剂中主剂水处理残渣、悬浮剂潍坊纳土与胶结剂铬冻胶的配比。
- Elevator, Paper Making, Waste Disposal, Water Disposal, Printing, Machinery, etc. 电梯，造纸，废物处理，水处理，印刷，机床等
- The key of wool scouring waste water disposal is the recovery of wool grease to the greatest extent. 处理好洗毛污水的关键是最大限度地提净污水中的羊毛脂。
- The article introduces designing principle and technics flow about polluted water disposal station, The emphasise is CASS technic. 本文介绍了建筑小区污水处理站的设计原则和工艺流程,重点介绍CASS工艺。
- In the process of oilfield waste water disposal,the large amount of oil sludge produced not only pollutes the environment but also wastes money. 在污水处理过程中产生的大量污油泥不仅污染环境而且浪费资金。
- Electron water processor(EWP) is a new type of water disposal facility which could prevent the scale in heat exchangers. 电子水处理器是一类新型的水处理设备,可防止热交换系统的结垢。
- The optimal parameters of blowing and catalyzed oxidation in the process of condensed water disposal were determined thro... 通过实验确定了冷凝水处理过程中的吹脱及氧化的最佳工艺参数。
- The abuses existing in the original turbid return water disposal system, the necessity and the reformation by adapting [M+F] method were introduced. 分析了柳钢中板厂原有浊环水处理系统中存在的弊端和进行改造的必要性以及应用[M+F]净化处理方法进行的改造。
- The paper puts forward a new kind of slurry water disposal process that floatation cyclone and slime centrifugal screening mill are used as key equipment. 提出了以煤泥离心筛分器和浮选旋流器为关键设备的新型煤泥水处理流程，并作了简要分析论证。
- The mineral water disposal technology,structure selection,sludge disposal,equipment and cost evaluation of one mine in Zun Ge Er mining area are introduced. 介绍了准格尔矿区某矿矿井水处理技术、构筑物的选择、污泥的处理、设备选择和费用评估等问题。
- The water disposal plan used for the circulation water slurry system of double continuous casting of Baoshan Iron &Steel Division,Baoshan Iron &Steel Co. 宝钢二连铸循环水泥浆系统所采用的水处理方案是投产时确定的,而且选用的是进口药品。
- The thesis introduces reverse osmosis technology application and principles on water disposal in gasworks,and also expatiates on its management methods in daily operation. 介绍了将超滤膜与反渗透膜技术应用于控制电镀工业减少废水排放量的具体工程实例,分析了该工程的环境和经济效益。
- In Qilu’s Ethylene Plant,sodium sulfide in spent lye is slowly oxidized by air to produce soluble sulfate which is discharged to spent water disposal system. 采用空气缓慢氧化处理乙烯装置废碱液中的硫化钠 ,使之生成可溶性的硫酸盐 ,从而可排入污水处理系统处理。
- This paper studies the applying for hydrazine as a strong reductant in chemical plating, metal reclaiming and waste water disposal, and points out how to use safely hydrazine. 研究了联氨作为强还原剂在化学镀、金属回收和废水处理中的应用,并指出了使用联氨应注意安全。
- The theory and characteristics of SBR waste water disposal method is introduced,this method has high adaptability,low investment and good disposal effectiveness. 本文介绍了应用SBR法处理废水的原理及特点,使用该工艺所需设备,证明了SBR法适应性强,投资低,处理效果好。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
