本发明涉及一种零排放处理邻苯二胺硫化碱还原废水工艺。其工艺步骤依次为：过滤废水；
The invention relates to a zero-emission treatment process of O-phenylenediamine sodium sulfide reduction wastewater, which adopts the following steps in sequence: wastewater is filtered;
西门子及其竞争者的过滤器被用于处理半导体工业废水和地下水补水系统。
Siemens' filters, and those of its competitors, are used in treating semiconductor wastewater and groundwater remediation systems.
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。
Plants and microorganisms filter wastewater so it can be reused to flush toilets and for other non-potable USES.
将废水浇灌到田里，这些水经过土壤的过滤后又重新流回当地的水系，这已经被证明是非常合理的污水净化方法。
Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it.
这些LM系统通过由细菌和植物组成的系统对废水进行过滤回收。
These Living Machines recycle wastewater by filtering it through a system of bacteria and plants.
废水经过过滤后，得到了很好的利用。
对利用聚丙烯纤维和陶瓷膜过滤来处理某油田外排废水的可行性进行了研究。
The treatment feasibility of oil field wastewater by polypropylene fiber adsorption and ceramic membrane filtration has been studied.
文章根据实验室研究和生产实践，总结出了一套腈纶废水预过滤的操作方法，对生产实践具有重要的指导意义。
This paper summarized a set of operation methods for pre filtering of acrylic fiber wastewater based on lab research and production practice, which is of guiding significance for production practice.
介绍了采用平流隔油-混凝气浮-焦炭过滤工艺处理渣油罐区含油废水的工程情况，经该工艺处理后的废水达到国家一级排放标准。
The paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.
屋顶装有水箱，可以收集并过滤当地可观的雨水，并将这些雨水重新利用在建筑设备之中，减轻了废水处理的负担。
Green roof surfaces collect and filter the area's prodigious rainfall in rooftop water tanks for use in low-water fixtures and fittings, reducing the need to waste treated water.
膜过滤技术是一种高效、低能耗和易操作的液体分离技术，在废水处理中有着广阔的应用前景。
Membrane filtration technique is a kind of highly efficient, low energy consumption and easy operation liquid separation technique, which is promising in wastewater treatment.
粒状滤料过滤技术广泛用于废水的深度处理。
The filtration of grainy filtering media widely applies to the advanced treatment technology for wastewater.
印染废水采用混凝沉淀及砂过滤前处理工艺，可去除几乎全部浊度及部分色度。
For printing and dyeing waste water, adopting the technology of coagulation sediment and pre-processing sand filtration is capable of removing almost all turbidity and partial chroma.
采用铁屑过滤-SBR工艺对印染废水进行了处理研究。
The experiments of treating dyeing wastewater have been finished using filtration with iron filings and Sequencing Batch Reactor (SBR) method.
深层过滤是水处理工程中的基本单元方法，在油田注水处理、石化厂废水治理方面有很重要的地位。
The deep bed filter is one of the basic units in water treatment engineering, it plays an important role in the produced water treatment of oil field and waste water treatment of refineries.
肉鸡加工废水经s BR工艺处理后，分别采用混凝和吸附—过滤两种工艺对其进行深度处理。
Processing chicken's wastewater treated by SBR process was used as experimental object, which was treated on tertiary stage by coagulation process and absorption filtrating process respectively.
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。
In addition, the mechanism of semi-coke adsorption, and the effect of wastewater concentration, filter speed on oil re...
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。
The wastewater is spread over the filter, allowing it to flow past the film of micro-organisms fixed to the filter material.
结果表明，沉淀-SOBMR-过滤设备能够实现无动力、自动化运行，尤其适合于盥洗和洗浴废水的处理。
The result showed: sedimentation-SOBMR-filtration system can run automatically without power, which fit to treat washing and bathing wastewater especially.
本实验选择微絮凝直接过滤技术处理电厂中的工业废水，使其经过处理后能被作为冷却水加以回用。
The micro flocculation direct filtration process is selected to treat the industrial wastewater from the power plant so that the wastewater after treatment can be reused as cooling water.
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。
Note: Including the recirculation of filter backwashing wastewater and filtrate out of the dewatering machine back into the buffer tank.
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。
This paper introduces the structure, principle and characteristics of a filter which can be used to remove the oil from industrial wastewater.
工业废水中常用的除汞方法有吸附法、沉淀法、混凝法、离子交换法、过滤法等。
There are many common principles to remove mercury in industrial wastewater, such as absorption, sedimentation, flocculation, ion exchange and filtration etc.
该过滤机也可用于轻工、化工、废水处理等需要过滤的场合。
The filter can be used for places where filtering operation is needed such as the light industry, the chemical industry, the waste water treatment, etc.
产品广泛应用于冶金、钢铁、水泥、化工、医药食品、造纸等各个行业的生产过滤、烟气除尘、粉尘回收及废水处理。
Products are widely used in metallurgy, iron and steel, cement, chemical, pharmaceutical food, paper and other industries producing filter, dust smoke, dust and recycling waste water treatment.
通过实验，研究、对比过滤、化学混凝降解焦化废水悬浮物、化学需氧量的效果。
The effect of degradation of suspended solid and chemical oxygen demand in coking sewage by filtering and that effect by chemical coagulation were researched and compared through testing.
通过接触过滤技术在冶金化工污水处理工艺中的应用，对处理后浓密废水所含悬浮物进行深度过滤，使处理后排放废水中的总锌、总镉浓度分别降到1。
By depth filtration of suspended material in effluent after treatment using contact filtration process, the total Zn and Cd concentration in the effluent discharge can be dropped to 1.
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。
Application of coagulation-CAF air flotation-V filter process to the treatment and reuse of wastewater from steel works;
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