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With the process design and selection test of flocculant,engineering study was carried out on coal wash wastewater and slime dewatering by belt filter press. 通过合理的工艺设计和筛选适合的絮凝剂,完成了带式压滤机用于洗煤废水及煤泥脱水的工程应用研究。
Keywords NAFC;coal washing wastewater;flocculants;air-flotation; 洗煤废水;絮凝剂;气浮;
Application of a Novel Coagulant in Coal Washing Wastewater Treatment 新型混凝剂在洗煤废水中的应用
Keywords polyamidoamine dendrimer;wastewater treatment;coal washing wastewater;coagulation.; 聚酰胺胺树形分子;废水处理;洗煤废水;混凝;
coal washing wastewater 煤泥水
Biofilm-MBR and MBR were compared in treating washing wastewater. 对生物膜-MBR和MBR进行了洗涤废水的试验研究。
In this paper, adsorption resin NDA-99 and denitrifier DN-17 are used to remove phenol and nitrogen from coal gasification washing wastewater respectively. 本文采用吸附树脂NDA-99和脱氮剂DN-17分别去除煤气洗涤废水中的酚类物质和氨氮。
Biological film membrane bioreactor (BFMBR) and membrane bioreactor (MBR) were compared in treating washing wastewater. 比较生物膜MBR反应器和MBR反应器处理洗涤废水的效果。
High-membrane separation membrane separation technology adoption of the most advanced, complete separation of Niwu washing wastewater and oil. 高级膜分离型采用国际最先进的膜分离技术,彻底分离洗车污水中的泥污及油污。
Renovation of Material Feeding System of Dense Medium Coal Washing Process in Practice at Beineng Co. 北能公司重介入料系统改造实践。
Coal washing and metallurgical, fabric starching, concrete inhale water and building fitment, soil improvement. 洗煤、冶金、织物上浆、混凝土吸水、建筑装修、土壤改良等。
This paper studied the chemical coagulation method in treating blast furnace gas washing wastewater and settled down the optimum conditions through experiments. 采用化学絮凝法处理高炉煤气洗涤水,通过实验确定了最佳的实验条件和工艺条件。
This paper introduced the technique reconstruction of kailuan coal washing plant,and the programming,the condition and effect of implement. 介绍了开滦选煤厂技术改造,建设国内一流煤炭洗选加工基地的规划、实施情况及效果。
The paper communicates on the meeting many 40, content involves coal washing treatment, model coal, coal aerification and cooking, gangue, .. 会上交流论文40多篇，内容涉及煤炭洗选加工，型煤，煤炭气化和焦化，煤矸石、.
Enterprise has more than coal washery to carry out technological transformation, technology-oriented products, coal washing small enterprises. 企业先后对多家洗煤厂进行技术改造，技术产品面向中、小洗煤企业。
This paper introduces the state before reformation of Xinghua Coal Washing Plant,analyzes why to carry on the reformation of the raw coal system. 介绍杏花选煤厂改造前的现状,分析为什么要对原煤系统进行改造。
A method of using ion-exchange membrane electrodialysis for treating the alkali washing wastewater from the propylene chlorohydrination tail gas in the preparation of propylene-oxide is described. 介绍了离子膜电解法处理环氧丙烷氯醇化尾气碱洗废水的实验研究。
According the problems existed in cyclic utilization of washing wastewater, the coagulation tests utilizing iron trichloride, aluminum sulfate and PACC aluminum polychlorid are studied respectively. 针对洗涤废水的循环利用问题,利用三氯化铁、硫酸铝、PAC(聚合氯化铝)对洗涤废水分别进行了混凝实验研究,通过对实验结果的分析,指出PAC为洗涤废水循环利用的最佳混凝剂。
Draw a conclusion that rake thickener is the best de sliming equipment.Therefore de sliming before floating have much effect in coal wash plants. 通过分析,认为耙式浓缩机为较理想的脱泥浓缩设备,并指出了脱出细泥的处理途径。
It actively develops clean coal technology and encourages the application of coal washing, processing, conversion, clean-burning and smoke-purifying technologies. 积极发展无烟煤工艺，鼓励洗煤、煤处理、转化、洁净燃烧、烟尘过滤工艺的应用。