1) secondary treatment
二级处理
1.
The repetitive use of immobilized HRP for PCP removal, and the effect of secondary treatment of wastewater were also examined.
结果表明,该装置最佳运行流速约为3mL/min,在此流速下可长时间连续处理含PCP废水;固定化HRP具有良好的催化稳定性;在一级催化反应装置的处理效果不满足排放标准的情况下,可进行二级处理,PCP总去除率可达92。
2.
According to status of the hospital wastewater from Polyclinic and contagion hospital was classified, futher three kind of wastwater treatment process,primary treatment,such as secondary treatment ,advanced Bio-treatment and sluge treatment was put forward.
根据对医院污水处理现状的研究 ,通过对综合医院及传染医院污水的分类 ,提出了三种污水处理工艺①加强处理效果的一级处理、②二级处理、③简易生化处理及污泥处理工艺。
3.
The results show compared with secondary treatment, primary treatment has no advantage in the cost of removing certain amounts of organic pollutants and suspended solids and that the ratio of operation and mainterance costs for primary and secondary tr.
为比较并评判城市污水一级处理与二级处理技术的优劣 ,采用去除单位数量的有机污染物和悬浮物所需基建费用和运行费用作为衡量处理优劣的指标 ,将问题抽象为数学问题。
2) secondary effluent
二级处理水
1.
Study on the effect of ozone oxidation on molecular size distribution of the secondary effluent and membrane resistance;
臭氧预氧化对城市二级处理水中残留有机物分子量分布的影响及超滤膜阻力变化分析
2.
The characteristics of the molecular weight (MW) distribution of residual organic matters in the secondary effluent and the influence of MW distribution on membrane flux were analyzed in this test ,and the effect of applicable pretreatment including coagulation,PAC adsorption and ozonation-PAC process on the secondary effluent was investigated.
本试验分析了城市二级处理水的残留有机物分子量分布特征及对超滤膜过滤透水性能的影响,并利用混凝法,活性炭吸附,臭氧-活性炭吸附进行了处理。
3) secondary treatment process
二级处理法
4) secondary treatment
第二级处理
5) secondary treatment
二次处理，二级处理
6) secondary effluent
二级处理出水
1.
The subsurface-flow constructed wetland with shale/slag was used for advanced treatment of secondary effluent from urban wastewater treatment plants.
采用页岩/钢渣强化潜流人工湿地深度净化城市污水厂二级处理出水,结果表明,在平均水力负荷为0。
2.
The ozonation characteristics and kinetics of secondary effluent from WWTP were studied.
研究了城市污水厂二级处理出水的臭氧氧化特性及其动力学规律。
3.
Experiment was made on the direct ultra-filtration of secondary effluent from Beishiqiao Wastewater Treatment Center.
以西安市北石桥污水净化中心二级处理出水为原水进行了直接超滤试验,着重对超滤去除大肠菌的效果进行了考察,并根据检测结果对超滤再生水中肠道病毒对人体的健康风险进行了评价。
补充资料：二级处理出水
分子式：
CAS号：
性质： 指废水经过二级处理后排放的水流。它比处理前的进水大幅度去除了废水中呈胶体和溶解状态的有机污染物。其有机物的去除率可达90％以上，出水中的BOD5和悬浮固体含量均在30mg/L以下。一般二级处理出水要求达到排放标准。
CAS号：
性质： 指废水经过二级处理后排放的水流。它比处理前的进水大幅度去除了废水中呈胶体和溶解状态的有机污染物。其有机物的去除率可达90％以上，出水中的BOD5和悬浮固体含量均在30mg/L以下。一般二级处理出水要求达到排放标准。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条