综述了目前国内外对污泥减量化研究的主要理论和方法。
Provides an current overview of sludge reduction of the major theories and research methods.
比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared.
最近，基于化学氧化和解偶联的污泥减量新方法得到更深入研究。
Recently deep researches on new methods of sludge reduction are conducted, based on chemical oxidation and metabolic uncoupling.
并指出了目前剩余污泥减量技术存在的问题和需要进一步研究的工作。
The problems and further research work were analyzed on current sludge reduction technologies.
污水处理厂日益突出的剩余污泥问题，使实现污泥减量化变得更加迫切。
Sludge reduction becomes an increasingly urgent issue because sludge problem is becoming more and more outstanding in sewage treatment plants.
污泥减量化技术是在剩余污泥资源化基础上进一步提出的剩余污泥处置新概念；
Sludge reduction technique is a new concept for disposal of residual sludge proposed based on the reutilization of residual sludge.
污泥减量化技术是在剩余污泥资源化基础上进一步提出的剩余污泥处置新概念。
Sludge reduction technology is a new concept for disposal of residual sludge proposed based on the reutilization of residual sludge.
利用微型动物捕食进行污泥减量以其低能耗，低成本且无二次污染的特点备受关注。
More and more attention is paid to microfauna preying for sludge reduction because of characteristics such as low power consumption, low cost and no secondary pollution.
而剩余污泥减量释放出的碳源则可作为脱氮的有效碳源，从而在减量同时提高脱氮效果。
However, the carbon source discharged by reduction release of remained sludge can be acted as effective carbon source, thus enhancing denitrification effect while reducing the quantity of sludge.
本文以占有剩余污泥较大比重的细菌为研究出发点，主要研究慢性生长菌对污泥减量的贡献。
The paper start the study from the bacteria which hold great proportion of the excess sludge, the chronic growth bacteria how to contribute to sludge decrement was mainly researched.
剩余污泥的含水量高达95% - 99.5%，因此，脱水成为了污泥减量中的关键一环。
The water content of it is as high as 95%-99.5%. Therefore dewatering is the key of sludge reduction.
迄今为止，尚无一种集污泥减量与同时脱氮除磷为一体的高效低能耗、无污染的废水处理技术。
So far, there is no high-efficiency and low-energy consumption, pollution-free waste water treatment technology with sludge reduction and nitrogen and phosphorus removal.
从当前污泥处理和处置在环境和经济方面存在的问题出发，阐明了研究污泥减量技术的紧迫性。
The urgent situation of activated sludge reduction technology was illustrated in this paper from the view of current sludge treatment and disposal on environmental and economical issues.
根据废水处理的工艺特点，从产生污泥的工艺单元着手减少污泥的产量，是污泥减量化的重要途径。
Based on the properties of wastewater treatment techniques it is a important method for reducing sludge from the source of treatment unit.
在适当的操作条件下，超声波可以迅速改变污泥结构，释放菌胶团包含水，从而促进污泥减量化和稳定化。
Under proper operative conditions, ultrasound can quickly alter the sludge structure, release water in the floc, and improve sludge dewaterability and stabilization.
基于流离、多相生物反应原理开发了耦合生物反应器，探讨了耦合生物反应器及其污水处理、污泥减量特性。
A coupling bioreactor based on the flow separate and multi-phase reaction principle was designed to study on the wastewater treatment effects and the characteristic of the sludge reduction.
二是将旁路污泥减量工艺模型的厌氧池中的污水作为原水，按照烧杯试验中所得的最佳参数设置并进行试验。
On the other hand, took the sewage in by-pass sludge reduction technology model anaerobic tank as raw water, then set up and experimented as per optimum parameter of the beaker test.
最后，本文作者提出几个目前工程运行中存在的实际问题：防腐问题，污泥减量化问题以及污泥综合利用问题。
Finally, the author proposed some of projects in operation at present real problems: corrosion problems, sludge reduction issues and problems of sludge utilization.
污泥前置处理可以通过微生物自身的新陈代谢和微生物种群之间捕食作用，以及对工艺和反应器的改良来实现污泥减量。
Sludge pre-position treatment could be achieved by microorganism own metabolism and predation between microbial population as well as improvement of process and reactors.
在通过强化隐性生长实现污泥减量的各种污泥破解技术中，臭氧氧化技术具有破解效率高、能耗低、不易造成二次污染等特点。
In sludge disintegration technologies related to enhanced cryptic growth, ozonation has high disintegration efficiency with low energy consumption and no secondary pollution.
现阶段国内外利用微型动物进行污泥减量的研究主要集中在寡毛类蠕虫如仙女虫、红斑顠体虫、颤 蚓等体型较大的后生动物。
Domestic sludge reduction research using micro-stage animals are mainly focused on oligochaetes worms, such as Naididae, Aeolosma hemprichii, Tubificidae and other large size metazoanes.
介绍了我国市政污水污泥的处理处置现状，以及污泥减量、污泥处理处置中的常用技术，并分析了各种技术的原理及存在问题。
The current situations and common technologies for city sewage and sludge reduction in China are introduced. The principle and problems are put forwards.
高速转盘法是作者等开发的一种新型的剩余污泥可溶化处理的物理方法，是一种经济实用的剩余污泥减量化、资源化的前处理工艺。
As a physical pretreatment process of excess sludge reduction and resource recovery technology, the solubilization effects of HSRD upon excess sludge were investigated.
本文在考察以前和现有的污泥减量化技术工艺研究的成果的基础上重点研究了剩余污泥减量化的解偶联代谢数学模型和好氧—沉淀—缺氧(OSA)工艺。
This paper emphasized the research on the uncoupled metabolism model of excess sludge reduction and OSA process on the review of the technical and the theory of sludge reduction of past and present.
污泥处理与处置的目的与其他废弃物的处理与处置一样，都是以减量化、资源化、无害化为原则。
The purpose of mud disposal is the same of the disposal of other waste that is decreasing pollution.
污泥热干化是能够实现减量化、无害化、稳定化的处理工艺，已是处理污泥的主流手段。
The sludge thermal drying process is an efficient technology for achieving reduction, innocuity and stabilization, which has been an important way of sludge treatment.
小功率超声波能够改善污泥的膨胀特性、提高污泥沉淀特性和脱水能力、降低污泥的含水率，达到减量的目的。
Low power ultrasound can modify sludge bulking characteristics, improve sludge settling and dewatering properties, so decrease sludge water content and sludge volume.
该污泥干化处理系统，真正实现污泥无害化、减量化、稳定化、资源化。
The sludge drying system truly realizes sludge harmless treatment, quantity reduction, stabilization and reutilization.
该污泥干化处理系统，真正实现污泥无害化、减量化、稳定化、资源化。
The sludge drying system truly realizes sludge harmless treatment, quantity reduction, stabilization and reutilization.
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