阳极表面处理，不造成二次污染。
更不会造成二次污染。
堆肥方式是综合处理，但容易造成二次污染。
The composting treatment is a comprehensive way, but apt to cause secondary pollution.
垃圾在进行填埋之后，会产生对环境造成二次污染的垃圾渗滤液。
After conducting waste landfill, leachate may produce secondary pollution on the environment.
在燃烧时不会造成二次污染，成为当今阻燃剂领域热门的研究课题。
So inorganic fire-retardant become the hot study in fir-retardant field.
处理后的污泥基本实现了无害化，减量化，不会对环境造成二次污染。
Treated sludge basically realized the harmlessness, reduction, the environment will not cause secondary pollution.
如不进行妥善处理，污泥中的重金属等有毒有害物质必将造成二次污染。
Heavy metals and other poison in sludge will lead to the second pollution, if we can't dispose sludge properly.
配水系统因内部腐蚀而产生的锈垢对供水水质造成二次污染，增大了供水成本。
The serious danger caused corrosion of the distribution water pipeline and the reasons of corrosion were analyzed in this paper.
钻井污水处理中存在着混凝剂效力不高，处理费用较高并易造成二次污染等问题。
There exist many problems such as inefficient coagulant more expensive treatment the secondary pollution in treating drilling waste water.
但是如果对其产生的臭氧、CO等气体不加以处理，会对室内空气造成二次污染。
Without treatment of ozone, CO and so on produced by the technology will lead to the second-pollution to atmospheric environment.
熔融固化处理是安全的处理方法，但飞灰熔融过程中有有害物质挥发，造成二次污染。
Vitrification is the safest disposal method at present. Howevee, some harmful substance volatilized from fly ash in melting process, which caused second contamination.
好氧生物处理会产生大量的、成分复杂的剩余污泥，如果处置不当容易造成二次污染。
In aerobic wastewater treatment system, large amount of complicated ingredient sludge are formed. If not being disposed properly, the sludge can cause secondary pollution to environment.
剩余污泥一直是中、小型污水生化法处理设施的遗留问题，处置不当，易造成二次污染。
Residual sludge from the small scale wastewater treatment plant is always a problem remained in biological wastewater treatment, it may cause secondary pollution if not disposed well.
产品放置于自然环境中，60日后与氧分子结合又自动转化成清水，不会造成二次污染。
When exposed to the air for more than 60 days, the product will turn into water with oxygen molecules and there will be no secondary pollution.
来自污水处理厂的污泥产量大，成分复杂，含有多种病菌，处置不当势必造成二次污染。
Sewage treatment plants yield lots of sewage sludge. The sludge has complex composition, containing a variety of bacteria, and then the improper disposal is bound to cause secondary pollution.
用硫酸亚铁的效果与用硫酸亚铁胺的效果相差不大，且前者价格便宜，使用中不会造成二次污染；
There were no apparent different effects between using ferrous sulfate and using ferrous ammonium sulfate, the former was much cheaper and no secondary pollution.
管网中的“生长环”是造成二次污染的重要原因，清除“生长环”有利于提高供水水质和管道通水能力。
In pipe networks "growth ring" is an important factor to cause secondary pollution, so clearing the "growth rings" will help improve water quality and the capacity of pipes carrying water.
本发明有益效果为：成本较低、对高硬度、高硅含量的水阻垢处理效果好、对膜系统不会造成二次污染。
The invention has the advantages of lower cost, good treatment effect to water obstruction scales with high hardness and high silicon content and no secondary pollution to a film system.
本发明脱酚方法简单，萃取效率高，占地面积小，成本低，且可提高油品的抗氧化性能，不造成二次污染。
The process is simple, high in extracting efficiency, small in covered area, and low in cost, and can raise the antioxidant performance of oil product without producing secondary pollution.
对于不可回收或难以回收的物质，为避免对环境造成二次污染，采用先进技术加工成有机质燃料（RDF）；
Unrecyclable materials can be processed into Refuse Derived Fuel (RDF) in order to avoid secondary pollution on the environment;
目前国内大部分企业均采用石灰乳一次性中和处理方法，处理结果既不能达标排放，而且大量的沉渣也会对环境造成二次污染。
The most common method is primary neutralization with lime milk, but the result is not satisfied the discharge standard and deposits will pollute environment once again.
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.
运行测试表明，静电除垢装置能有效地起阻垢、除垢、防腐作用，并具有制造成本、运行费用低，效率高，无二次污染等特点。
The running tests showed that the processor could remove scale and keep from corrosion effectively and had a characteristic of low making and running costs, high efficiency, and no second pollution.
填埋场垃圾是放错了地方的资源，如果处理不当，不仅白白浪费可利用资源，还会造成严重的二次污染，失去卫生填埋的最初意义。
In case of taking unfit measure, there will be not only the waste of available resource, but also leading to secondary pollution and losing the initial meaning of sanitary landfill.
南宁市主要以堆肥和填埋方式处理生活垃圾，由于二次污染而对外界环境造成影响。
Piling and Landfill are the main ways of disposing house refuse in Nanning City. The secondary pollution has exerted negative effect on the environment.
植物修复技术具有物理、化学修复方法所无法比拟的费用低廉、不破坏场地结构、不造成地下水的二次污染等优点。
Compared to physical and chemical remediation, phytoremediation has many merits, such as lower cost, maintain the original structure of soil, less possible to cause secondary pollution.
作为空气污染的主要来源之一，易挥发有机物(VOCS)不仅是一次污染源而且还可能造成光化学烟雾等二次污染。
Volatile Organic Compounds (VOCS), as one of the major sources of air contaminations, can not only cause direct pollution, but also lead to secondary pollution, such as photochemistry smog.
在土壤和植物中合理使用，不会造成积累和二次污染，在环境中它对一些敏感昆虫或水生类动物有影响。
This insecticide was not accumulated and second pollution if farmers use it reasonably, but it cause toxicity to some sensitive insect and some aquatic.
昆明市采用原生垃圾卫生填埋的单一方式处理垃圾，资源化程度低，同时对环境造成了严重的二次污染。
Municipal solid waste was landfilled without being separated in Kunming. However, the resource recovery efficiency was very low, resulting in environmental pollution secondly.
昆明市采用原生垃圾卫生填埋的单一方式处理垃圾，资源化程度低，同时对环境造成了严重的二次污染。
Municipal solid waste was landfilled without being separated in Kunming. However, the resource recovery efficiency was very low, resulting in environmental pollution secondly.
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