excess sludge

The domesticated seed sludge containing mixed thermophilic bacterium was inoculated in excess sludge, and the solubilization of solid organic substance under different temperature was examined by way of batch operation.

在剩余污泥中接种含混合嗜热菌的驯化种泥，通过实验运行，考察了不同温度下污泥固体有机物的溶解变化情况。

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excess sludge of municipal wastewater treatment plant is the solid waste in treatment process of municipal wastewater and industrial wastewater, and the inevitable outcome of the sewage treatment plants.

城市污水厂剩余污泥是城市生活污水和工业污水处理过程中产生的固体废弃物，是污水处理厂的必然产物。

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feasibility study on municipal excess sludge treatment by cultivating low-multiplication rate earthworms

低繁殖量蚯蚓养殖法处理剩余污泥的可行性研究

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We will improve management of the culture market and steadfastly fight against pornography and illegal publications. Low intensity ultrasonic treatment to enhance aerobic digestion of excess sludge

加强文化市场管理，坚持开展扫黄打非。低强度超声场促进剩余污泥好氧消化

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the biofiltration that has low energy cost and produces little excess sludge is widely applied in the water treatment of recirculating aquaculture system.

生物膜法处理废水具有产生污泥少、抗冲击、负荷能力强、运行消耗少等特点，在循环水养殖水处理系统上得到了广泛应用。

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Based on the theory of hydrolysis acidification a method to reduce excess sludge is introduced.

以水解酸化理论为基础介绍了剩余污泥水解酸化的机理.

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With the wide application of biological treatment technology in sewage treatment plants, large amounts of waste sludge are produced. Moreover, the cost of excess sludge disposal becomes higher. So the treatment and disposal of excess sludge has become a growing challenge.

随着生物处理技术在全世界污水处理厂的广泛应用，剩余污泥大量产生，且处理大量剩余污泥的费用也越来越高，因此剩余污泥的处理与处置问题已成为污水处理厂日益严峻的挑战。

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The reactor filled with crushed stone globular aggregates as carriers, has been demonstrated capable of reducing the excess sludge effectively in some pilot and small-scale engineering studies.

反应系统内充满的球状碎石聚合物作为载体，在一些试点和小规模的工程研究中已经被证实这种方法能有效的减少剩余污泥。

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due to the aggravation of the global warming and energy crisis, energy conversion of excess sludge in sewage treatment plants, which used to be a commonplace topic, has now attracted intensive attention again.

由于目前全球温室效应和能源危机的加剧，污水处理厂剩余污泥转化能源这一老生常谈的问题再次提上议事日程。

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Effect of Alkaline Hydrolysis on Excess Sludge Disintegration and Gas Production of Anaerobic Digestion

碱解处理对剩余污泥融胞效果及厌氧消化产气效果

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reduction of excess sludge production by uncoupling metabolism of tcs and osa process

化学解偶联剂和OSA联合工艺对剩余污泥的减量化作用

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the effect of excess sludge reduction by uncoupler of 2,4-dechlorophenol ( dcp) was studied using sequencing batch reactor.

采用序批式活性污泥反应器试验研究了解偶联剂2,4-二氯酚（DCP）的污泥减量化效果。

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impacts of structure and aeration strategy of tubifex reactor on treating the discharged excess sludge

颤蚓反应器结构和曝气方式对剩余污泥处理的影响

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CaO can hydrolyze excess sludge and the foaming multiple of protein intermixture is higher, but the time of hydrolysis takes longer with low protein content.

CaO水解剩余污泥的效果较好，所制备蛋白质混合液的发泡倍数较高（7.6倍），但所需时间较长，且蛋白质含量不高、CaO用量较大；

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effects of oligochaete reactor on treating the discharged excess sludge

利用寡毛类蠕虫反应器处理剩余污泥的研究

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With excess sludge as culture medium, the asexual propagation of Aeolosma hemprichii is observed and measured.

以剩余污泥为培养基, 观察并测定了红斑顠体虫的无性繁殖.

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The conversion of excess sludge to energy is not only conducive to the reduction of carbon dioxide emission, but also can even approach the "carbon neutral" target.

剩余污泥转能源化不仅有利于碳减排，甚至还可以逼近碳中和目标。

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Excess sludge can be best hydrolyzed by the techniques of CaO ( 25%) and NaOH ( 5%). The protein content in the intermixture is higher, and the time of hydrolysis is shorter.

将CaO（25%，相对于干污泥的投加量）与NaOH（5%，相对干污泥的投加量）混合使用的效果最好，不仅水解时间短，而且所得水解液可过滤、蛋白质含量高。

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