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- It is an approved technology of microaerobic granular sludge to degrade pentachlorophenol(PCP) because aerobic oxidation and anaerobic reduction can simultaneously occur. 微好氧颗粒污泥工艺能够同时进行好氧氧化和厌氧还原过程,是处理五氯酚(PCP)的理想方法。
- microaerobic granular sludge 微氧颗粒污泥
- The structure characteristics of expended granular sludge bed were introduced. 介绍了膨胀颗粒污泥床的结构工艺特性。
- Keywords microaerobic;granular sludge;pentachlorophenol; 微好氧;颗粒污泥;五氯酚;
- This paper studied nitrification and denitrification of mature aerobic granular which cultivated from activated sludge and anaerobic granular sludge. 摘要分别以活性污泥和厌氧颗粒污泥培养的好氧颗粒污泥为对象，对成熟污泥颗粒的脱氮性能进行了比较研究。
- And applications of aerobic granular sludge in the practical wastewater treatment were also introduced. 同时介绍国内外在实际生产中好氧颗粒污泥的应用现状。
- From observation of light microscope, SEM and TEM revealed the predominant bacteria of various groups, and element composition of granular sludge was analysed by EDXA. 光学、扫描电子显微镜和透射电子显微镜观察揭示出各生理群的优势菌,并用能谱仪对颗粒污泥的元素组成进行了分析。
- The numbers of the AOB were monitored in samples of both aerobic granular sludge and activated sludge influenced by PCP by using Real-time PCR. 用荧光定量PCR技术比较了五氯酚(PCP)对好氧颗粒污泥和活性污泥中氨氧化细菌数量的影响。
- The coefficients of the Langmuir and the Freundlich equations of 4-CP biosorption by anaerobic granular sludge at different pH values were given. 本研究还给出了几种pH值下厌氧颗粒污泥吸附4-氯酚的Langmuir和Freundlich方程.
- The changes of granules' shape, structure, COD, TP, TN and SS are observed in order to study the process of cultivating aerobic granular sludge. 观察污泥颗粒形态、结构变化，监测COD，TP，TN，SS，研究厌氧颗粒污泥培养好氧颗粒污泥的过程。
- Granular sludge ensures the efficient and stable operation of UASB reactor, so the granulation is one of the key technology of the UASB. 颗粒污泥是UASB反应器高效稳定运行的最基本的保障,因此污泥颗粒化技术一直是UASB技术的关键之一。
- So,it is recommended that both of them can be applied as reliable methods to determine the settling velocity of anaerobic granular sludge in prod... 因此认为重量沉降法与沉降速度模型法可作为生产实践中厌氧颗粒污泥沉降速度的确定方法。
- There were at least four kinds of mechanisms in the formation process of aerobic granular sludge, i.e. enwind,unite,Absorb and connect. 其形成至少有菌丝缠绕、小块污泥互相联合、吸附和连接四种机制。
- Start-up laws and microbe for an anaerobic expanded granular sludge bed(EGSB) reactor were investigated,to treat high strength yeast wastewater. 研究了厌氧颗粒污泥膨胀床(EGSB)反应器处理高浓度酵母废水的启动规律及微生物相。
- The change law of organic loading in the course of high strength organic wastewater treatment by expanded granular sludge bed (EGSB) was studied. 研究了厌氧颗粒污泥膨胀床(EGSB)反应器处理高浓度有机废水过程中的有机负荷变化规律。
- Under the conditions of inculturing with floc type sludge and without generation of granular sludge,and stable operation,COD volume load averaged 7. 在絮状污泥接种和在未产生颗粒污泥的稳定运行情况下,COD容积负荷平均为7。
- The test trial proves the efficiency of ASBR processing the high densely starch wastewater, and cultivation the granular sludge successfully. 着重介绍ASBR中试装置的工艺流程,设备组成及控制系统构成。
- The mass transfer resistance of acidogenic and methanogenic granular sludge in anaerobic waste-water treatment has been studied through the measurement of Ks. 通过表观Ks测定法对厌氧生物废水处理中产酸和产甲烷厌氧颗粒污泥的传质阻力进行了研究。
- The effect of temperature was investigated in laboratory tests at various temperatures using 4-chlorophenol as the sorbent and anaerobic granular sludge as the sorbate. 为考察温度对生物吸附性能的影响,采用传统的静态试验方法,以4-氯酚为吸附质,厌氧颗粒污泥为吸附剂,研究了温度对4-氯酚在厌氧颗粒污泥上吸附性能的影响。
- Studies on the cultivation of acid-tolerant methanogenic granular sludge in a 3.1L expanded granular sludge bed (EGSB) reactor using river sediments as seed sludge was conducted. 利用河底沉积物作为接种污泥;在一个3.;1L的EGSB反应器中进行培养耐酸产甲烷颗粒污泥的试验研究
