污水好氧处理会产生大量污泥,剩余污泥的处理成本高昂,减少污泥产量势在必行。
Great amount of sludge is produced during aerobic biologically wastewater treatment. Excess sludge treatment process is expensive, thus, reducing excess sludge production becomes extremely impetus.
实践表明,这种厌氧与好氧相结合的污水处理方法具有运行稳定、费用低、抗冲击负荷强等优点。
The practice indicates that UASB-AF system has the virtue of stable working, low cost, and good load to impact.
它利用潜置于地下的竖向反应器对污水、污泥进行超深好氧生物处理。
The wastewater and sludge are treated by aerobic biological process in super deep vertical reactor installed underground.
以城市污水处理厂的初沉污泥与剩余污泥的混合污泥为对象,研究了影响污泥好氧消化处理的各项因素。
Appling the mixed sludge of raw sludge and waste activated sludge from sewage waste water treatment plant, this paper studies the factors during aerobic digestion process.
在厦门市污水处理二厂的好氧生物滤池(CN池)中发现了溪沙蚕,其对滤池的主要影响是易造成滤头堵塞。
Namalycastis Abiuma was found in the aerobic biofilter(CN filter)in Xiamen Second Wastewater Treatment Plant. Namalycastis Abiuma may cause clogging of the filter nozzles.
介绍一种城市污水厂污泥好氧堆肥预处理阶段的污泥混合破碎工艺流程和污泥混合破碎机的结构参数。
It is introduced a kind of thermophilic aerobic composting pretreatment process flow used in municipal sewage sludge treatment and the structural parameters of a sludge mixing and crushing machine.
传统的一级好氧生化流程已不适应炼油化工的污水处理现状。
The traditional single stage biological treatment has not been met the demend of sewage treatment in petrochemical plant.
在污水的好氧生物处理过程中会产生大量的剩余污泥。
In aerobic wastewater treatment systems, large amounts of sludge are formed and the separation, dewatering, treatment and disposal of this sludge represent major investment and operating costs.
城市污水活性污泥法好氧生物处理过程是一个具有本质非线性特性和强干扰的复杂系统。
The aerobic bio-treatment process with the activated sludge method is a complex system which has the properties of essential nonlinearity and strong disturbance to treat city sewage.
好氧颗粒污泥是一种全新概念的污水生物处理技术。
The aerobic granular sludge is a biological sewage treating technique with totally new concept.
工程采用沉淀、厌氧好氧生化污水处理工艺及转鼓真空吸滤污泥干化处理系统,取得了较好的处理效果。
An integrated system composed of precipitation, anaerobic and aerobic biological process and rotate vacuum drum sludge for dewatering was adopted and good result has been obtained.
通过具体工程实例指出,对于低浓度、可生化性较差的有机污水,采用水解-好氧工艺进行处理是一个较好的方法。
The Paper points out that it is a good method to adopt hydrolysis-aerobic process to treat organic sewage with low concentration and bad biodegradability through a project example.
污泥:1L 取自现有现有好氧污水处理厂曝气池,测定SV30, MLSS和MLVSS。
Sludge: 1L from aeration tank of existing aerobic treatment plant, check SV30 and MLSS, MLVSS.
因此,本污水处理工程采用厌氧+好氧的处理方法。
Therefore, the wastewater treatment project adopts anaerobic + aerobic treatment.
对升流式厌氧-好氧曝气一体化滤池处理生活污水进行了试验研究,探讨了生物膜的形成及供气量、水力停留时间对处理效果的影响。
An experimental study of domestic sewage treatment by an integrated biological filter with up-flow anaerobic-anoxic aerated is presented in this paper.
本发明还可改善污泥的沉降性能并有效地控制污泥膨胀,适用于所有厌氧或好氧的污水生物处理设施。
It can obviously improve the depositing property of the mud and effectively control the expansion of the mud, applied to all the anaerobic or aerobic sewage living things processing facilities.
认为固定化活性污泥在好氧条件下不适宜处理高浓度的污水。
So in the aerobic condition, immobilized activated-sludge does not appear to be a proper method for high concentration sewage treatment.
根据制药厂对污水处理的工艺要求,采用厌氧-缺氧-好氧生化处理法。
According to the technological requirements of sewage treatment for pharmaceutical factories, it is to adopt anaerobic-anoxic-aerobic biochemistry treatment method.
该机径向推流能力强、充氧量高、混合搅拌效果好,特别适宜于表曝型氧化沟污水处理工艺。
It's very efficient at propelling water radially, aerating and mixing the water. The invert umbrella aerator is especially suited for surface aeration oxidation ditch process.
设计了一套自热式高温好氧消化(ATAD)中试系统用于城市污水污泥的稳定化处理。
A pilot scale facility of autothermal thermophilic aerobic digestion (ATAD) was designed for stabilization of urban sewage sludge.
采用填料式水解酸化与好氧接触氧化联合工艺处理生活污水效果好,其COD、BOD_5、SS去除率分别高达87%,92%,90%,试验得出了最佳设计参数和合理可行的流程组合。
The removal efficiencies of COD, BOD_5 and SS are 87% 92% and 90%respectively. The optimum design parameters are presented and the reasonable and feasible process units are determined.
选用新型的“悬浮—附着多段厌氧—好氧—化学絮凝”处理工艺对印染污水进行处理,使之达标排放。
Dye waste is treated by suspension—adhered multi_stage anaerobe—aerobe—chemical flocculation so as to meet its discharge standards.
然后由泵将污水提升入污水处理系统,该系统有缺氧池、好氧池、沉淀池、消毒池、污泥池组成。
Then is promoted dirty water into wastewater treatment system by the pump, that system has anoxia pond, good oxygen pond, precipitates pond and disinfects pond, dirty mire pond to constitute.
摘要:食用变性淀粉生产过程中产生的污水属于高浓度有机污水,适宜采用厌氧-好氧的处理工艺。
Abstract: the wastewater produced in the production of denatured starch is a kind of high-concentration organic wastewater, and anaerobic-aerobic process is suitable for its treatment.
以处理城市污水的好氧污泥和厌氧污泥为对象,考察污泥浓度、吸附时间、温度和进水水质对污泥吸附性能的影响。
Through a group of test by means of orthogonal table, influence of suction time, suction suspended time and aeration rate on membrane filtration was investigated.
以处理城市污水的好氧污泥和厌氧污泥为对象,考察污泥浓度、吸附时间、温度和进水水质对污泥吸附性能的影响。
Through a group of test by means of orthogonal table, influence of suction time, suction suspended time and aeration rate on membrane filtration was investigated.
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