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- acid waste sludge 酸性废污泥
- The acid waste waters are discharged into a sump or the sewerage system. 酸性废水被送往销毁池或阴沟系统。
- Treatment of Acid Waste Water of Nanshan Mine, Maanshan Iron and Steel Co. 马钢南山矿酸性废水的治理及改进。
- The complexation extraction process was adopted to treat CLT acid waste water. 采用络合萃取法处理CLT酸酸析废水。
- After removing the alkali metal by means of ion exchange, this acid waste water that has been disposed by precipitating can produce ammonium nitrate. 经沉淀处理后的酸性度水，采用离子交换除去部分碱金属离子钙镁后，可结晶生产工业硝酸铵；
- The mechanism of production and the hazard of the acid waste water from all kinds of sulfurous mines are studied in this paper. 讨论了普遍分布的各种含硫矿山所排放的酸性废水的产生机理和对水质产生的环境危害影响。
- Some methods of prevention and cure to reduce the pollution of acid waste water from the sulfurous mines are discussed also. 为了减少酸性废水对水质的污染,最终探讨了防治结合的治理方法。
- Harmless and resourceful of waste sludge in China 工业污泥:无害化对决资源化
- Study on Treatment of Waste Sludge by Wet Oxidation 湿式氧化处理剩余污泥的研究
- The paper deals with the pollution to rivulet,river,and reservoir of acid waste water in the mining pits and oxidation-leaching waste water of gangue in the coal mines. 阐述湖南部分生产煤矿、未封闭老窑酸性矿坑水和矸石氧化淋滤水对溪、河、水库等地表水体污染特征,分析煤矿开采酸性矿坑水和矸石氧化淋滤水的形成机理、处理现状,提出了防治措施及建议。
- But the phenomenon of degradation of amin solution and equipment corrosion happened during H2S recover for acid waste gas by MDEA, in one plan of our country. 而我国某厂用MDEA从酸性废气中回收H2S的装置却出现了胺液降解及设备腐蚀的现像。
- Its operation shows that the process is rational in design and the clear water after treatment is colorless, odorless and limpid, reaching the state standard for acid waste water discharge. 根据运行情况，表明该工艺设计合理，处理后清水无色、无味、透明，达到国家酸性废水排放标准。
- Dynamic Investigation on Biosorption of Heavy Metal by Waste Sludge 剩余活性污泥生物吸附重金属的动态试验
- Nanometer copper powders were prepared from acidic waste etching solution containing copper using hydrazine hydrate as a reductive agent. 以酸性蚀刻废液为铜源,水合肼为还原剂,采用液相还原法制备纳米铜粉。
- For example, FGD, the counteract of acidic waste water, the dealing of industrial waste water for nickel, chromium and lead. 例如：烟气脱硫，酸性废水的中和，处理含镍、铬、铅的工业废水。
- Prescription Study on Harmless Solidification Waste Sludge in Sewage Station 油田污水站废泥浆无害化固化配方研究
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Research Advances of Anaerobic Digestion Pretreatments on Waste Sludge 污泥厌氧消化预处理的研究进展
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
