The biological purification tank combined of artificial wetland technique and the bio-contact oxidation method was applied for malodorous river water in central urban region of Shanghai City. 将人工湿地技术与生物接触氧化法相组合的生物净化槽应用于上海市中心城区黑臭河水净化。
Screening Identification and Optimal Biodegradation Conditions of Denitrification Bacteria in Biological Purification Tank 生物净化槽中脱氮菌种的筛选鉴定与条件优化
Treatment of high concentration ammonia nitrogen tannery wastewater by aerobic biological fluidized tank intensified biological effect technology 曝气生物流化池生物强化处理高氨氮制革废水研究
Introduced hereby is the application of methane air blower instead of traditional electric air blower for aeration of biological tank in Qingdao Tuandao Sewage Treatment Plant. 该文介绍青岛市团岛污水处理厂以沼气鼓风机替代传统的电动鼓风机用于生物池曝气。
When biological filter tank is used to treat sanitary wastewater, COD in effluent can satisfy Class I of the discharge standard for urban wastewater treatment plant. 实验针对间歇投配污水的生物渗滤池处理生活废水的一些基本运行参数进行了优化研究。
Study on Treating Wastewater with High-load Phenolic in Aerated Biological Fluidizing Tank 曝气生物流化床处理高负荷含酚废水的研究
The practice shows that the aeration biological fluidized tank ( ABFT) technology is suitable for the advanced treatment of urban recycled water containing low NH3-N and part of COD can be removed. 实践表明,采用曝气生物流化池(ABFT)工艺处理含低浓度氨氮的城市中水,脱氮效果良好,同时可去除部分COD。
Submerged biological aerated filter tank is a new sewage treatment device and possesses the advantages of small occupying land, high efficiency and low energy consumption. 淹没式曝气生物滤池具有占地小、效率高和能耗低等一系列优点。
This paper deals with the law of organics, TSS and ammonia nitrogen removals by treatment with two-stage biological aerated filter tank. 本文研究了用两段曝气生物滤池处理废水时,有机物、TSS和氨氮去除的规律。
For seasonal ammonia and organic micro-polluted raw water, biological sludge in sedimentation tank following bio-pretreatment was returned to flocculation tank, to enhance conventional process. 针对季节性氨氮和有机微污染水源,通过回流生物预处理后沉淀池生物污泥至絮凝池,进行常规生物强化处理。
INFLUENCE OF DIFFERENT AERATION RATES ON DOMESTIC SEWAGE TREATMENT IN PURIFYING-TANK Screening Identification and Optimal Biodegradation Conditions of Denitrification Bacteria in Biological Purification Tank 净化槽不同曝气量对出水水质的影响生物净化槽中脱氮菌种的筛选鉴定与条件优化
A deep treatment on purification of effluent of biological purification tank for rural domestic sewage in Chongming-Island by using enhanced ecological floating raft was performed. 利用强化生态浮床技术对生物净化槽处理后的崇明岛农村生活污水进行深度处理。
Biological Purification Tank/ Enhanced Ecological Floating Rafts Process for Treatment of Rural Domestic Sewage 生物净化槽/强化生态浮床工艺处理农村生活污水
It utilizes the selective permeability of membrane to produce effluent and achieve biological concentration in the biochemical reaction tank, greatly raising the efficiency of biological treatment. 利用膜的选择透过性产水,在生化池中实现生物富集,生物处理效率大幅提高。
Along with improvement of WWTP surrounding environment requirement, the deodorization treatment of the built biological reaction tank becomes the focus of the industry concern increasingly. 随着对污水厂周边环境要求的提高,对已建生物反应池的除臭处理成为业界关注的焦点。
Allure-type wastewater treatment technology is composed of anaerobic technology and aerobic technology, allure-type wastewater treatment equipment is made up of ABR, biological contact oxidizing tank and sedimentary tank. 廊道式污水处理技术是厌氧技术与好氧技术的组合,廊道式污水处理设备主要由挡板式厌氧反应器和生物接触氧化池组成。
Combined physico-chemical and biological process was used for abrasion and painting wastewater treatment, and the design for hydrolytic acidification tank and sedimentation was improved. 采用物化法与生物法组合工艺处理研磨、涂装废水,并改进了水解酸化池和沉淀池的设计。
Biological Effect Experiment of Combined Explosion-proof Properties of Explosion-proof Carpet and Tank 防爆毯及防爆罐组合防爆性能生物效应试验
Development and application of biological package media used in contact oxidation tank 接触氧化工艺中生物填料的发展及应用
In order to resolve the difficulty of harnessing wastewater containing catalytic and alkaline mud from Lanzhou Petrochemical Company, a wastewater treatment process combining dosing, flotation with aeration biological fluid tank ( ABFT) was used. 为解决兰州石化公司催化剂废水和碱渣废水的治理难题,采用加药、气浮与曝气生物流化池相结合的工艺对两种废水进行综合处理。
In comparison with the activated sludge process, BAF has higher organic volume load based on secondary oxidation biological processes with low organic concentration, shorter stopping time for wastewater and without secondary sedimentation tank. 它与活性污泥法工艺相比,对于低基质污水二段生化工况,其有机物容积负荷高,污水停留时间短,其后不须设置二次沉淀池。
A Study of Pre-Treatment of Garbage Percolate with Anaerobic Biological Filter Tank 缺氧生物滤池预处理垃圾渗滤液的研究
The cycle sludge was pumped to chemical biological flocculation tank and the pollutants were removed by co-operation of chemical coagulation and biological adsorption. 该工艺在传统的化学混凝的基础上将沉淀池内的污泥回流至化学生物絮凝池,利用化学混凝和污泥吸附的协同作用去除污水中的污染物。
A Study of Pre-Treatment of Slightly-Polluted Water with Biological Ceramsite Filter Tank 微污染水生物陶粒滤池预处理研究
By the laboratory small experiment we decide the lately flocculation and the best operation conditions, change the package material in the biological contact oxidation tank to improve the remove efficiency of the pollutants, the results show that the water quality of the first grade. 通过实验室小试,确定新的絮凝剂和最佳操作条件,同时对接触氧化池的填料更换,提高废水中污染物的去除效率,使出水水质达到行业排放一级标准。
Integrated Biological Septic Tank and Surface Flow Constructed Wetland for Farmer Household Tourism Wastewater Treatment 生物化粪池/表面流人工湿地处理农家乐污水
The aeration biological filter tank ( BAF) process used for treatment of coking effluent has achieved good result, the removal efficiency for COD, NH3-N is reached to 93%~ 94%. 应用曝气生物滤池(BAF)工艺治理焦化废水,处理效果好,对COD、NH3-N的去除率达93%~94%。
At first, the sludge of a municipal effluent treatment plant was added to hydrolytic acidification tank, anaerobic biological contact tank and biological contact oxidation tank at the same time, cultivation and membrane forming was accomplished separately in each tank. 首先,同时向水解酸化池、接触厌氧池和生物接触氧化池投加相同成分的某城市污水厂污泥,各池独立完成培菌和挂膜过程。
The results of polit-scale test indicate that adding the plastic carrier to biological tank can increase the quantity of organism and enlarge the effective capacity of limited tank, and this method can improve the capability and efficiency of wastewater treatment. 试验结果表明,由于复合生物处理工艺能提高生物量,有效地提高了生物反应池的容积利用效率,从而提高其处理能力和处理效果。