纺织废水污染负荷的90以上是由工艺过程的各种化学品构成的。
Over 90% of the pollution load of textile wastes is contributed by the process chemicals.
在各种污染中，工业污染尤为严重，特别是对地下水和空气，而对工艺废水进行自动中和就是减少对地下水的污染。
In all kinds of pollution, the industry pollution is particularly serious, especially to groundwater and air, and the auto-neutralization to craft waste water can reduces the pollution to groundwater.
本法不仅成本低，且解决了老工艺中因生产铬酐排放大量有毒废水污染环境的问题。
The new process not only has low cost, but also can solve the problem of enviroment pollution that caused by the old process.
在当前水环境污染日益严重的情况下，自来水厂排泥水处理工程已逐步纳入了自来水厂的工艺流程体系，以实现生产废水零排放。
With the water pollution becoming more and more serious, waterworks sludge treatment project has been added up to drinking water treatment system in order to achieve the zero discharge of waste water.
低温合成工艺还可以节约能源，避免废水污染。
Low temperature synthetic process can also reduce energy consumption and avoid waste water pollution.
光催化技术因具有工艺简单、无二次污染、矿化彻底等优点，成为染料废水降解的有效途径。
Because photocatalysis has the advantages of simple process, no secondary pollution, and absolutely mineralization, it becomes an effective way to degradation dye wastewater.
工程使用的一体式膜生物反应器是针对微污染污水进行深度处理，实现废水资源化的高效工艺。
Light polluted sewage treated by the submerged membrane bioreactor, in this engineering application, is for the recycle of the waste water and the high-efficient craft.
本发明具有工艺流程简单，设备成本和能耗低，且没有废水污染的优点，适合大面积推广和应用。
The method has the advantages of simple process flow, low equipment cost and energy consumption, and no wastewater pollution, and is suitable to be popularized and applied in a large area.
城市生活污水污染负荷已超过工业废水污染负荷，处理工艺的优化就成为当今城市污水处理的重要课题。
Pollution load of city sewage has already exceed the sewage of industry pollution load, so the disposal technology optimizing became an important problem of dealing with city sewage nowadays.
前言：介绍了聚氨酯合成革工业的典型生产工艺及生产过程中废水、废气、废渣等污染物产生的来源。
The essay describes the typical process of PU synthetic leather production and its pollution, the approaches of cleaner production in process substitution, process optimization and waste reuse.
该套装置不仅可获得很大的经济效益，还可以实现零排放， 系统不排废水，从源头上解决了传统工艺中大量稀酸对环境的污染，具有较大的社会效益。
The equipment got great profit and realized zero discharge. The environment pollution of dilute acid in original process were solved with the zero discharge, and got much better social benefit.
湿法烟气脱硫工艺产生的废水中含有大量污染物，严重危害环境和人民的身体健康。
The wastewater from wet lime(stone)-gypsum flue gas desulfurization(FGD) process contains a lot of pollutants, it will do harm to environment and health of people heavily.
采用以hcr为核心的好氧生物工艺去除木薯淀粉废水中的污染物质。
The aerobic biologic treatment that is based on HCR (High Performance Compact Reactor) was applied to remove pollutants from the cassava starch wastewater.
本文针对废水中主要污染物的不同，对其处理方法、治理技术、工艺分别进行了论述，并提出了建议。
According to different main pollutants of wastewater, the disposal methods, treatment technology and techniques are separately discussed, and suggestion are put forward.
锌催干剂通过改进生产工艺，废水的排放量少，水质基本无污染。
The improvement of producing techniques of zinc drier can reduce the amount of liquid waste and less pollute the water.
介绍了酸洗工艺及生产过程中废水、废气、废渣等污染物产生的来源。
Pickling process and sources of wastewater, exhaust gas and waste residue were introduced.
运用GC/MS技术分析油田废水有机污染物在工艺流程中相对组分变化的规律，揭示了水解酸化-好氧法处理油田废水过程中的污染物迁移和降解规律。
Using GC/MS technology, the relative content of various organic pollutants was analyzed to discover the transfer and degradation law in the oilfield wastewater in biological treatment process.
对电镀含铬废水及混合废水中的锌、镍、铜、氰化物、磷、油等污染物有显著的治理效果，是较理想的电镀混合废水治理新工艺。
It has a remarkable effect in treating chromium containing wastewater and zinc, copper, cadmium cyanide, phosphorous, oil, etc. in mixed electroplating wastewater.
工程使用的一体式膜生物反应器是针对微污染污水进行深度处理，实现废水资源化的高效工艺。
The synergism of photochemical catalysis and ozonize to treat light polluted water is studied as well as single effects.
介绍了丙烯腈生产工艺、国内外生产情况及丙烯腈生产废水污染物来源。
The production technology of acrylonitrile and the situation of production at home and abroad as well as the pollutant sources of acrylonitrile wastewater were introduced.
概括线缆产业主要工艺技术及污染因素，并归纳行业废酸、酸雾、磷化废水、电镀废水、铅污染等主要污染问题的已有治理技术。
Main process technology and pollution factors of wire and cable industry are pointed out. The existing control methods are summarized for such problems as waste acid, acid mist, was...
对于工业废水中单独的某种污染物虽有对应的处理单元可选，然而对于常规工艺应用于处理工业废水时处理单元设计参数的选择还没有可靠的参考依据。
Although there are some proven methods for specific pollutants, the choice of design parameters has no reliable reference when the conventional technology is applied to treat industrial wastewater.
今后，分散废水处理系统将成为中国农村地区水污染治理至关重要地工艺，这主要取决于它的成本低和简易性。
S… Subsequently, decentralized systems will probably be a vital technology for water pollution control in China's rural areas in the future due to their cost-effective and simplicity.
为解决医院废水对周边水体的污染，避免危害人体健康，本文以青岛市某医院洗衣房废水为对象，采取水解酸化-接触氧化工艺进行处理。
The treatment of bleaching amd washing effluent from alkaline sodium sulfite pulping line by hydrolysis and bio-contact oxidation process is introduced.
为解决医院废水对周边水体的污染，避免危害人体健康，本文以青岛市某医院洗衣房废水为对象，采取水解酸化-接触氧化工艺进行处理。
The treatment of bleaching amd washing effluent from alkaline sodium sulfite pulping line by hydrolysis and bio-contact oxidation process is introduced.
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