1) drop-aeration bio-contact oxidation
跌水充氧接触氧化
1.
The combined process of anaerobic treatment,drop-aeration bio-contact oxidation and aquatic vegetable wetland was used to treat rural domestic sewage.
采用厌氧/跌水充氧接触氧化/水生蔬菜型人工湿地组合工艺处理农村生活污水,考察了工艺的运行效果及各处理单元对去除污染物的贡献率。
2) waterfall aeration
跌水充氧
1.
In order to meet the technical requirements of smaller occupancy area,higher efficiency of nitrogen and phosphorus removal,easier maintenance and lower operation and construction cost in the treatment of rural sewage in the Taihu Lake valley,a full-scale experiment on use of the combined process of anaerobic/waterfall aeration contact oxidation/constructed wetland was carried out.
为了使太湖地区农村污水处理达到占地面积小、除磷脱氮效率高、管理简单、运行和建设费用低的目标,采用厌氧/跌水充氧接触氧化/人工湿地组合工艺进行了工程规模的试验研究。
2.
In order to meet the technical requirements of smaller occupancy area,higher efficiency of nitrogen and phosphorus removal,easier maintenance and lower operation and construction cost in the treatment of rural sewage in Lake Taihu valley,a full-scale experiment on the use of the combined process of anaerobic/waterfall aeration contact oxidation/ constructed wetland was carried out.
为了满足太湖地区农村污水处理占地面积小、除磷脱氮效率高、管理简单、运行和建设费用低的要求,研发了厌氧-跌水充氧接触氧化-人工湿地的组合工艺,并进行了工程试验研究。
3) bio-contact oxidation
接触氧化
1.
The ability of removing N、P by the bio-contact oxidation is insufficient and HRT of ecology floating floor is too unduly long.
针对接触氧化法N、P去除能力有限以及生态浮床水力停留时间(HRT)过长,提出生态浮床与接触氧化法协同处理高N、P含量的生活污水。
2.
An engineering example of treating jeans-rinsing wastewater by the process mainly composed of the hydrolysis acidification and bio-contact oxidation is introduced.
介绍了以水解酸化—接触氧化为主体的工艺处理牛仔服装清洗废水的工程实例,包括工艺选择、主要单元说明、主要设备与构筑物以及工程的经济和社会效益分析。
3.
The treatment of bleaching amd washing effluent from alkaline sodium sulfite pulping line by hydrolysis and bio-contact oxidation process is introduced.
介绍了水解酸化-接触氧化法处理碱性亚硫酸钠法制浆中段废水工艺及设备的调试和运行特点。
4) catalytic oxidation
接触氧化
1.
Hydrolytic acidification- catalytic oxidation-coagulation process was adopted,and the treating effect on water in- flow and pollutant concentration variation was analyzed and the analysis can be used as a guide for the commissioning and operation of the system.
主要工艺为水解酸化—接触氧化—混凝法,分析了进水流量和污染物浓度变化对处理效果的影响,为该工艺的调试运行提供指导。
2.
This article has made the brief introduction to the waste water nature of both glutanic acid production and monoso-dium glutamate production, proposed in view of this kind of waste water evaporates the concentration + catalytic oxidation for the core government craft.
本文对谷氨酸生产废水和味精生产废水的性质作了简要介绍,针对该类废水提出了蒸发浓缩+接触氧化为核心的治理工艺。
3.
The high concentration wastewater containing sulphur dyes was treated by using coagulative floatation internal electrolysis catalytic oxidation method.
采用混凝气浮 内电解 接触氧化组合工艺处理高浓度硫化染料染色废水 ,实验结果表明 :此工艺对硫化物、CODcr、BOD5和色度的去除率分别达 99。
5) contact oxidation process
接触氧化
1.
Treatment of biological pharmacy wastewater by biological micro-electrolysis and high performance contact oxidation process;
生物微电解-高效接触氧化工艺处理生物制药废水
2.
The integrated wastewater is treated using coagulation/contact oxidation process.
针对某印刷电路板厂废水的水质,对废水进行分类收集处理,并采用混凝/接触氧化工艺处理综合废水。
3.
文章介绍了某小型染料化工厂采用铁曝气法→混凝沉淀→厌氧法→好氧法→水解酸化→接触氧化→混凝气浮工艺处理难降解的工业废水;指出了系统调试运行过程中遇到的问题及其相应的解决对策;经实践运行,出水水质达到GB8978—1996的一级排放标准。
6) biological contact oxidation
接触氧化
1.
Treatment of wool washing wastewater with hydrolysis acidification-biological contact oxidation process;
水解酸化-接触氧化法处理毛织品水洗废水
2.
This paper takes the technique of hydrolysis acidification-biological contact oxidation to process the wastewater of a hospital in Qingdao to solve the problem of wastewater pollution caused by the laundries of hospitals.
为解决医院废水对周边水体的污染,避免危害人体健康,本文以青岛市某医院洗衣房废水为对象,采取水解酸化-接触氧化工艺进行处理。
3.
The technologies of hydrolytic acidification - biological contact oxidation - chemical oxidation - activated carbon adsorption to treat wastewater from hair products have been investigated.
对水解酸化—生物接触氧化—化学氧化—活性炭吸附工艺在发制品加工废水处理中的应用进行了试验研究,确定了生物处理和化学处理的参数,并对各水处理单元的处理效果做了详细的分析。
补充资料：接触氧化法
接触氧化法是一种兼有活性污泥法和生物膜法特点的一种新的废水生化处理法。这种方法的主要设备是生物接触氧化滤地。在不透气的曝气地中装有焦炭、砾石、塑料蜂窝等填料，填料被水浸没，用鼓风机在填料底部曝气充氧；空气能自下而上，夹带待处理的废水，自由通过滤料部分到达地面，空气逸走后，废水则在滤料间格自上向下返回池底。活性污泥附在填料表面，不随水流动，因生物膜直接受到上升气流的强烈搅动，不断更新，从而提高了净化效果。生物接触氧化法具有处理时间短、体积小、净化效果好、出水水质好而稳定、污泥不需回流也不膨胀、耗电小等优点。
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