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- 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。
- Experimental Study on Gas Washing Wastewater Treatment for Gasworks in Jiangsu Province 煤气厂洗气废水处理的试验研究
- Keywords gas washing wastewater from gasworks;molysite deposition;electrolysis;biochemical treatment; 煤气厂洗气废水;铁盐沉淀;电解;生化处理;
- coal gas washing wastewater 煤气洗涤水
- gas washing wastewater 洗气废水
- 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。
- 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。
- 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。
- 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。
- Yes! Gas washing require considerable water. besides, slag granulation and other purpose also need water. 有啊!清洗炉气需要相当数量的水,此外,炉渣水碎及其他用途也需要水。
- 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。
- Yes! Gas washing require considerable water. besides,slag granulation and other purpose also need water. 有啊!清洗炉气需要相当数量的水,此外,炉渣水碎及其他用途也需要水。
- 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。
- Yes! Gas washing requires considerable water. Besides, slag granulation and other purposes also need water . 有啊! 清洗炉气需要相当数量的水,此外,炉渣水碎及其他用途也需要水。
- A chemical coagulatory coprecipitation method was used in the treatment of blast-furnace gas washing water. 针对天铁高炉煤气洗涤水结垢原因做了详细分析,对高炉煤气洗涤水化学处理工艺做了介绍。
- Quality conditions of BF gas washing water and additional water in Angang are analyzed in experiments. 实验分析了鞍钢高炉煤气洗涤水及其补充水的水质情况。
- 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。
- The scaling reason of BF gas washing water in Tiantie Group Corporation is analyzed and the chemical treatment technique is introduced. 针对天铁高炉煤气洗涤水结垢原因做了详细分析,对高炉煤气洗涤水化学处理工艺做了介绍。
- 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。
- Using domestic sewage as dilution water for high-density gas washing water to obtain two purposes of purifying two kinds of sewage and economizing water as well. 使用浴室生活污水作为高浓度煤气洗涤水的稀释用水,以达到同时净化两种污水及节水的目的。