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污水处理工程  Waste Water Treatment Project

 

        MSBR(Modified Sequencing Batch Reactor)是改良型序批反应器,是根据SBR技术特点,结合传统活性污泥技术,发展出来的更为理想的废水处理工艺。MSBR不需要设置初沉、二泥池,同时又能保证连续进出水及保持固定水位。实践表明MSBR系统综合了以行为表现其它除磷脱氮工艺的优点, 保证了各优势菌种的生存环境,去除有机污染物效率高、运作稳定。MSBR工艺广泛应用于市政污水及工业废水的处理。

MSBR工艺特点
       
MSBR池集水量及水质调节、生化反应与污泥沉淀功能于一身,无需另建二沉池和污泥回流系统,与其他工艺相比较,土建投资较少。
        MSBR系统的运行经历缺氧、厌氧、好氧、沉淀等阶段,微生物可通过多种途径进行代谢,使有机物的降解更完全且能耗少、除磷脱氮效果好的优点。
        污泥浓度高、耐冲击能力强,能适合各种进水水质的工业有机废水处理。
        污泥性能稳定,剩余污泥少,污泥处理体积小,处理方便简捷。
        完全自动化控制,占地面积少,运行成本低。
        不需加药可达到较好的脱氮除磷效果。

MSBR法适用领域
        MSBR工艺可处理工业废水(啤酒、屠宰、食品、焦化、印染等)、城市污水、尤其适用于城市污水的脱氮除磷。

MSBR(Modified Sequencing Batch Reactor)is is a better sewage treating process developed according to SBR technology,and combined with traditional active sludge technology .there is no need to set primary sinking ,secondary sludge pool for MSBR, and continuous water input and output as well as fixed water level can be guaranteed. The practice shows MSBR system combines the advances of other denitrification and dephosphorization process, guarantee the surviving environment of superior bacteria, ,high efficiency of the removal of organic pollutant and stable transportation .MSBR can be applied in the treatment of urban sewage and various industrial sewage.

MSBR process features
MSBR pool combines functions of regulating of water volume and quality , chemical reaction ,and sludge settling ,so there is no need to build secondary sink pool and sludge-return system ,the civil engineering cost is low compared with other processes. 
MSBR system operates through periods of anoxia , anaerobic, aerobiosis and precipitation, micro-organism can metaboly through multiapproaches,making the degradation of organic matters perfect , the energy consumption low and the good denitrification and dephosphorization.
The sludge concentration is high ,shockproof ability is strong ,so it can be applied in the treatment of industrial organic sewage with every kind of feed-water qualities. 
The characters of the sludge is stable, the sludge left is little ,the treated volume of sludge is small ,so the treatment is simple. 
Fully auto controlled ,with little floor area and low operating cost. 
The denitrification and dephosphorization can be well achieved without adding the agents.

MSBR scope of application
MSBR can be applied in treating industrial waste water (beer,slaughter,food,coking,printing etc),urban sewage,especially in the denitrification and dephosphorization of the urban sewage.

UASB厌氧反应器
        UASB反应器是本公司在消化、吸收国家“七五”重点科技攻关项目“高浓度有机废水厌氧生物处理技术”成果基础上,开发研制的有机废水处理技术。UASB反应器的上部设置气、固、液三相分离器,下部为污泥悬浮层区和污泥床区,废水用泵连续或脉冲由反应器底部均匀进行污泥床区,与厌氧颗粒污泥充分接触反应,有机物被厌氧微生物分解成沼气。液体、气体与固体形成混合液上升至三相分离器,使三者很好地分离,颗粒污泥回流到污泥床内,沼气通过导管流入沼气柜,处理过的水由出水槽排走。使80%以上的有机物转化为沼气,完成废水处理过程。

UASB anaerobic reactor 
UASB reactor is a organic wasted water treatment technology developed on the basis of anaerobic contact process of high concentration organic wasted water ,which is the key tech research project of the seventh five year plan of China .UASB reactor set three phase separator of gas, solid and liquid in the upper part and superposed layer and sludge bed in the lower part. The wasted water entered into sludge bed with pump or pulse from the bottom of the reactor ,and fully catalyze with anaerobic granules,the organic matters are separated by anaerbiont into firedamp. Liquid ,gas and solid are formed into mixed liquids and arise to three phased separator to make them well separated,sewage flow back to sludge bed ,the firedamp flow into the firedamp cabinet through ducts ,treated water are vented through the effluent trough .Above 80% organic matters are transformed into firedamp, and the whole process of wasted water treatment is done. 

        沉淀池污水处理机械设备,到现在已在这一领域中取得了丰厚的业绩。以能对沉砂和格栅栅渣进行洗净脱水的处理设备、能防止埋没的刮泥机以及污泥堆肥设备、浮渣处理设备等为主的设备工艺在国内广泛地受到好评,被推广应用在各地的污水处理工程中。
        现在,为了能适应地方城镇污水处理的需求,又开发了以氧化沟工艺为主的各类中小规模污水处理系统。以“亲水、利水”为目的,以先进的工艺技术来改善水环境。

 

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