Plants and microorganisms filter wastewater so it can be reused to flush toilets and for other non-potable USES.
植物和微生物对废水进行过滤，以便重复使用于冲洗厕所和其它非饮用途。
The integrated hydrolytic acidification-biological aerobic filter was used to treat oil-refining wastewater.
采用水解酸化-好氧一体式生物滤池处理炼油废水。
With the structural modification of quartz sand filter in Daqing oil field, and using the suspended sludge filtration in treating oilfield wastewater, the good experimental results are obtained.
对大庆油田石英砂过滤器结构进行改造，并应用悬浮污泥过滤技术对油田污水进行了深度处理，试验取得了良好的处理效果。
Note: Including the recirculation of filter backwashing wastewater and filtrate out of the dewatering machine back into the buffer tank.
注：考虑到过滤器反冲洗废水和脱水机滤出液回流到调节水池。
This paper introduces the structure, principle and characteristics of a filter which can be used to remove the oil from industrial wastewater.
介绍一种能除掉工业废水中油分的过滤机的结构、工作原理及主要特点。
A new rotational precipitation-biological aerated filter process was used in the treatment of petrolic and resinic wastewater in engineering operation.
本文介绍了应用新型曝气沉淀池—曝气生物滤池工艺处理碳五加氢石油树脂化工废水的工程实例。
It is presented in detail that the use and operation management of sludge dewatering by a belt filter press in Huzhou North Wastewater Treatment Plant; and a summary is also given.
重点介绍湖州市北污水处理厂采用带式压滤机进行污泥脱水处理的应用情况及运行管理，并进行了小结。
The operation of hydrolysis acidification/pre-denitrification up-flow biological filter in Jingmen Fengle Wastewater Treatment Plant was introduced and summarized.
结合江门市丰乐污水处理厂工程，介绍和总结了水解酸化/前置反硝化上向流生物滤池工艺及其运行情况。
With the process design and selection test of flocculant, engineering study was carried out on coal wash wastewater and slime dewatering by belt filter press.
通过合理的工艺设计和筛选适合的絮凝剂，完成了带式压滤机用于洗煤废水及煤泥脱水的工程应用研究。
In addition, the mechanism of semi-coke adsorption, and the effect of wastewater concentration, filter speed on oil re...
研究还对半焦的吸附机理和废水浓度、过滤速度对除油率的影响进行了讨论。
Results showed that phosphorus was effectively removed with micro-flocculation fibre filter, which can meet phosphorus requirement on advanced reuse of municipal wastewater regeneration.
研究结果表明，采用微絮凝-纤维过滤可对磷进行有效去除，能够满城市污水再生高级回用对磷指标的要求。
When biological filter tank is used to treat sanitary wastewater, COD in effluent can satisfy Class I of the discharge standard for urban wastewater treatment plant.
实验针对间歇投配污水的生物渗滤池处理生活废水的一些基本运行参数进行了优化研究。
A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal.
利用新型陶瓷滤料及其表而改性滤料进行石油废水的粗粒化试验。
Pilot test was made to study the treatment effects of traditional Chinese medicine wastewater by hydrolysis acidification and two-stage aerated biological filter (BAF).
通过模型试验研究了水解酸化两级曝气生物滤池处理中药废水的效果。
The design, trail run and operation of a basic oxidation-anaerobic filter-SBR process treating organic phosphorus pesticide wastewater are presented.
介绍了采用碱解氧化-厌氧滤池- SBR工艺处理三唑磷有机农药废水的设计、调试及运行情况。
When the biological filter bed is stably treating with domestic wastewater, shapes of biofilm and distributing characters of microorganism species on the external of medium were studied.
研究了生物渗滤床处理生活污水稳定运行时介质表面的生物膜形态和微生物种群分布特征，分析了生物膜及微生物种群的空间变化规律。
The results showed that adding 5% dose of fly ash when feeding wastewater into the filter bed, wastewater treatment capability of facility can be improved, and the operating cost can reduce also.
结果表明，在废水进滤床前，加入5 %的粉煤灰可提高设施的废水处理能力，并且可降低运行费用。
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.
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。
The kinetic models of organics and ammonia removal in a biological aerated filter (BAF) for domestic wastewater treatment were established.
推导了单级曝气生物滤池处理生活污水的有机物和氨氮去除动力学模型。
Results showed that biological aerated filter was an effective process for coke plant wastewater.
结果表明：曝气生物滤池对于焦化废水是一种有效的处理手段。
The wastewater is spread over the filter, allowing it to flow past the film of micro-organisms fixed to the filter material.
废水渗入滤垫中，使得废水能流过粘着在过滤材料的有机微生物。
This paper discussed and analyzed the efficiency, characteristic, start up and influencing factors of anaerobic filter, based on its apply in the PTA wastewater plant.
通过厌氧过滤器技术在仪化pta污水处理场的应用，对其处理效果、特点、启动、影响因素进行了分析、论述。
Application of coagulation-CAF air flotation-V filter process to the treatment and reuse of wastewater from steel works;
研究了锰砂过滤工艺在钢铁废水回用处理中除铁除锰的应用。
Application of coagulation-CAF air flotation-V filter process to the treatment and reuse of wastewater from steel works;
研究了锰砂过滤工艺在钢铁废水回用处理中除铁除锰的应用。
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