二沉池英文

500m3 / d of scale for a cow slaughterhouse wastewater through process design. According to the sewage primitive data and the outdoor drainage design rules "(GB50014-2006), finally determined using" hydrolysis acidification + biological contact oxidation process scheme "portfolios.Wastewater treatment by pipeline collected artesian after artificial grille, get rid of waste water in tiny broken meat, and viscera chop suey content, after artificial grille after entering the oil separation adjustive pool except pretreatment, lie between the oil slick, venues and chop suey content to wait through mechanical grab bails out, oil separation adjustive pool also play adjust water, water quality, again by homogenization sewage pumping ascension to drum drum, the fine grille fine grille removes partial solid suspended material, sewage artesian to air-float pool in pump before of coagulant (PAC) reacting, thus ensuring the air floated equipment can effectively ?

500m3 / d of scale for a cow slaughterhouse wastewater through process design. According to the sewage primitive data and the outdoor drainage design rules "(GB50014-2006), finally determined using" hydrolysis acidification + biological contact oxidation process scheme "portfolios. Wastewater treatment by pipeline collected artesian after artificial grille, get rid of waste water in tiny broken meat, and viscera chop suey content, after artificial grille after entering the oil separation adjustive pool except pretreatment, lie between the oil slick, venues and chop suey content to wait through mechanical grab bails out, oil separation adjustive pool also play adjust water, water quality, again by homogenization sewage pumping ascension to drum drum, the fine grille fine grille removes partial solid suspended material, sewage artesian to air-float pool in pump before of coagulant (PAC) reacting, thus ensuring the flotation devices can effectively remove the sewage sludge, the oil, and some organic compound (chromaticity CODcr, BOD5), gas surfaced after water artesian inflows hydrolysis acidification-sbr-contact oxidation ponds, anaerobic treatment after and then into biological contact oxidation reaction, in the pool for most organic pollutants by biological oxidation, adsorption to degradation, the biochemical pool after processing into the second pond for solid-liquid separation, leaking supernatant fluid overflow to sterilization tank + middle pool for chlorine after disinfection disinfection, the water pump by filtering ascension ascend into taoli filters and fiber ball filters, effluent standards. The second pond of sludge using gas lift row mud, some return sludge to hydrolysis acidification-sbr-contact oxidation ponds, another part of excess sludge sent to sludge pool, and further processing. By grille interception of sundry regular cleaning, the second pond of sludge using gas lift smoke to sludge pool; Qi air-flotation treatment sludge also enter sludge pool, pool of sludge sewage sludge by sludge screw pump pumping to plate frame filter press pressed into mud cake after sinotrans. Sludge pool of supernatant fluid and plate frame filter press of backwash water all backflow to the regulation ponds. Keywords: cattle slaughter wastewater treatment, hydrolysis, biological contact oxidation, sludge treatment

有关SBR污水处理法的英文文献(中文): SBR( Sequencing Batch Reactor Activated Sludge Process )是一种好氧微生物污水处理技术,是连续进水、间歇排水的周期循环间歇曝气系统。该工艺集调节、初沉、曝气、二沉、生物脱氮等过程于一池,按不同的时间顺序进行各种目的不同的操作,全部过程都在一个池体内周而复始地进行,工艺流程简洁,布局紧凑合理,是一种先进的污水处理系统。该技术适用于处理市政生活污水和中低浓度有机工业废水,能有效地去除废水中BOD5和悬浮固体(SS),将废水中的氮化合物转成硝酸盐,进而转成氨气,使出水的氨氮(NH3-N)含量大大降低。与之相比较,传统的连续流水处理系统CFS( Continuous Flow System )是在空间上设置不同的设施而在同一时间内进行各种操作。该工艺将调节、初沉、曝气、二沉、生物脱氮等过程设于多个池内进行,限制了反应器的功能,扩大了使用空间和占地面积,使运行速度迟缓,空间和地面的有效利用率降低,不适应于大中城市工业废水、生活污水和其它多种复杂环境中各种废水处理的需要。 (英文): SBR (Sequencing Batch Reactor Activated Sludge Process) is one kind of good oxygen microorganism sewage treatment technology, is enters the water, the intermittent draining water cycle of motion intermittence aeration system continuously.This craft collection adjustment, initially sinks, the aeration, two sinks, processes and so on biological denitrogenation in one, carries on each kind of goal different operation according to the different time order, the complete process all again and again carries on in a cell body, the technical process is succinct, layout compact reasonable, is one kind of advanced sewage treatment system.This technology is suitable for the processing municipal administration sanitary sewage and the low concentration organic industrial waste, can remove in effectively the waste water BOD5 and suspended solid (SS), transfers the waste water in nitrogen compound the nitrate, then transfers the ammonia, causes the water leakage the ammonia nitrogen (NH3-N) content to reduce greatly.Compares with it, traditional continuum water disposal system CFS (Continuous Flow System) is establishes the different facility in the space to carry on each kind of operation during the same period of time.This craft will adjust, initially sinks, the aeration, two sinks, processes and so on biological denitrogenation supposes Yu Duoge in the pond to carry on, has limited the reactor function, expanded the use space and the area, caused the running rate to be slow, spatial and the ground effective use factor reduced, did not adapt in the big or media-sized cities industrial waste, the sanitary sewage and other many kinds of complex environment each kind of waste water processing need.

污水处理厂一般流程Thegeneralproceduresforthewastewatertreatments.污水经过格栅进入初沉池,再进入生物反应池,在进入二沉池,Thewastewaterisallowedtogothroughthefilteringgridstothepreliminarysedimentationpool,andthentothebiologicalreactionpool,andagainintothesecondarysedimentationpool.

Chao Bai Huan Bao Shui Chu Li 为您解答，污水经过格栅进行初级过滤后，进入化粪池或隔油池（初级沉淀），经过初级沉淀的水进入一体化污水处理设备进行生物反应，这时的水已经可以达到排放标准，可直接排入市政管网。如果您无法连接到市政管网，还需要进行下一步的深度处理，经过深度处理后的水可以达到回用标准，可以用来绿化、冲厕、洗车等非饮用用途。

...我记得4级别的练习作文里就有这个...可惜我忘记带回来了...我来帮你在百度找找吧.不要急,一切都会好的