By depth filtration of suspended material in effluent after treatment using contact filtration process, the total Zn and Cd concentration in the effluent discharge can be dropped to1. 通过接触过滤技术在冶金化工污水处理工艺中的应用,对处理后浓密废水所含悬浮物进行深度过滤,使处理后排放废水中的总锌、总镉浓度分别降到1。
Characteristics of clarification, vegetative filter strips and biological contact oxidation pond were combined in the filtration system. 渗滤系统沿程污染物负荷的变化兼具滨岸缓冲带、植被过滤带和生物接触氧化池的特点。
Municipal Wastewater Treatment by Integrated Bioreactor of Contact Oxidation and Filtration Separation 接触氧化过滤一体化生物反应器处理城市污水
Hydrolysis Acidification/ EGSB/ Biological Contact Oxidation/ Sand Filtration Process for Treatment of Methylamine Production Wastewater 水解/EGSB/生物接触氧化/砂滤处理甲胺生产废水
Treatment of domestic wastewater by bio-contact oxidation filtration 生物接触氧化过滤处理生活污水的试验研究
The concept of contact flocculation was originated from direct filtration, which refers to flocculation among suspended particles in the presence of contact media. 接触絮凝的概念源于直接过滤,是指介质存在时的絮凝作用。
In the technology process of soft contact electromagnetic continuous casting of aluminium silicon alloy, compound purification devices of molten aluminium including porous ceramic net filtration device and bubble floating purification device is added to; 本实验在铝硅合金软接触电磁连铸的工艺过程中增加熔体复合净化装置(多孔陶瓷网过滤净化装置和气泡浮游法净化装置);
This paper introduces the engineering practice of treating synthetic detergent wastewater through coagulating sedimentation, biochemical treatment, contact filtration and adsorption processes. 介绍了混凝沉淀生化处理接触过滤活性炭吸附工艺处理合成洗涤剂生产废水的工程实践。
The equipment of drinking water treatment contains three disposal cell main, which is contact filtration, activated carbon adsorption and UF in this researching and designing. 本研究设计的饮用水处理装置主要包含接触过滤、活性炭吸附和超滤三个处理单元。
The cost of removing Cr(ⅵ) was very low for contact filtration with the absence of reflection pool, low cost and low operation fee. Fe(Ⅱ)还原Cr(Ⅵ)可采用接触过滤,不需要反应池,投资少,运行费用低。
A composite process composed of complex extraction, Fe/ C reduction, neutralizing sedimentation, anaerobic hydrolysis, contact oxidation and filtration was adopted to treat niclosamide wastewater. The process scheme, operation parameters and performance are presented in this paper. 论述了络合萃取-铁碳还原-中和沉淀-厌氧水解-接触氧化-过滤工艺处理氯硝柳胺生产废水的工艺流程、工艺参数和处理效果。
The experimental results indicate that the stable sludge layer formed in the three-phase separation region is helpful in enhancing the efficiency of purification in that: suspended solids in the effluent are removed effectively by contact absorption and filtration of the sludge layer; 研究表明,三相分离区形成稳定的污泥层,有利于进一步提高反应器对污水的净化效果:曝气区出水经三相分离区污泥层的接触吸附及截滤作用,可使出水中悬浮物被有效去除;
It is introduced to adopt a unique process-"Hydrolyzation precipitation+ Biofiltration+ SBR biological contact oxidation+ Precipitation filtration"-to dispose living sewage. 采用水解沉淀+生物过滤+SBR生物接触氧化+沉淀过滤这一独特的工艺路线处理生活污水。