循环再生

城市污水循环再生利用的环境效益及其应用状况

Study on Environmental Benefits and Application Situation of Urban Wastewater Recycle

废弃物或废旧物资的循环再生利用是体现可持续发展生态效率的重要原则。

The recycle use of the discarded materials embodies the important principle of sustainable development of ecological efficiency .

现在PET可以像玻璃一样被有效循环再生。

Nowadays PET can be readily recycled , almost as easily as glass .

由于MEA溶液循环再生需要的能耗高，致使机组热效率下降很多。

The thermal efficiency drops much of unit due to high energy consumption of regeneration .

铁碳床运行失效后，用6%~8%的稀硫酸循环再生1h，可继续使用，运行效果良好，但运行周期有所缩短。

After 1 h regeneration with 6 % - 8 % H_2SO_4 , the disabled iron-carbon bed regained the work capacity , but the running period was made to be shortened .

产生大量产品和废物，缺乏循环再生能力；

Producing vast production and waste while lacking cyclic regeneration capability ;

裂解汽油二段加氢催化剂热氢循环再生法的工业应用

Application of hot circulation regeneration of pyrolysis gasoline secondary , hydrogenation catalyst

印制板循环再生型退锡剂的研制

Study and Developement of Recycled Tin-lead Stripper for PCB

废弃石油产品的循环再生

Recycling Actification of the Obsolete Petroleum Products

废碱性腐铜液中铜的回收工艺及其循环再生性能研究

The Research on Selective Separation of Copper from Spent Ammoniacal Etchant and Its Reuse Process

循环再生是惟一的好办法。

Recycling is the only proper way .

建筑垃圾资源化循环再生骨料混凝土研究

Recycled Aggregate Concrete from Construction Debris

土地是自然界最重要的资源之一，是人类最基本的可循环再生的生态经济资源。

Land is one of the most important natural resources and a basic resource for ecological economy .

物相分析和化学分析结果表明，制备得到的吸附剂有较高的化学和结构稳定性，具有良好的循环再生性能。

Physical and chemical analysis showed that the prepared adsorbent had a great chemical and structural stability .

因此，在易经受冷冻融化的地区中对由循环再生骨料制成的混凝土结构进行详细的研究是很有必要的。

A detailed study of concrete structure made from recycled aggregate in freeze-thaw prone region is thus necessary .

轧钢过程中冷轧废乳化油循环再生利用成为国内外资源再生关注的课题。

Regeneration process research of cold waste emulsion become a subject of concern both at home and abroad .

由于垃圾收集的收费在下个月将会加倍，循环再生的材料数量将进一步增加。

Next month the amount of material recycled should further increase , since charges for garbage pickup will double .

但如今，为数不多的出口商品中包括废料，它们被运往中国进行循环再生。

For the moment , however , one of the few export commodities is waste heading to China to be recycled .

不同于石油和煤炭，水可以被无限循环再生，但是可供取用的水资源是有限的。

Unlike oil or coal , water is an infinitely renewable resource , but it is available in a finite quantity .

流域水循环再生体系研究主要包括地表径流控制、水的循环再生利用及水污染控制三个方面。

The river basin regeneration system includes three aspects which are surface runoff control , recycle water use and water pollution control .

将以上策略扩展到资源循环再生企业的营销中去，并提出进一步的研究展望。

Strategies above are extended to the resource recycling enterprises of product marketing and it puts forward the prospects for further research .

新能源因其无污染、可循环再生、分布广泛等特性正被越爱越多的人所接受与认可。

New Energy sources are being accepted by more and more people for its non-polluting , recycling , and wide distribution characteristics .

由于居对循环再生的有力支持，我们填埋地可利用空间的使用时间将比预期的长得多。

Because of our town 's strong commitment to recycling , the available space in our landfill should last for considerably longer than predicted .

本文主要研究了流域水循环再生体系，从而解决由于都市化引起的一系列水环境问题。

In order to solve a series of water environment problems caused by urbanization , this paper mainly studies the basin water regeneration system .

林木生物质能源作为生物质能源的一个重要分支，清洁性和可循环再生利用等特点使其在新世纪具有广阔发展前景。

As an important branch of bioenergy , forest bioenergy characterized by cleanness , circulation and regeneration will have a bright future in the new century .

然而在过去两年间，市对于铝和纸张的循环再生的数量比以前翻了一番。

During the past two years , however , town residents have been recycling twice as much aluminum and paper as they did in previous years .

这个大型生态系统能够帮助循环再生氧气和水，并将减少对外部供应的依赖，植物便是该系统组成之一。

The plants are part of a larger ecological system that helps recycle and regenerate oxygen and water , and will reduce the dependency on outside supplies .

本文研究的艺术地再生，主要集中于环境设计领域，即循环再生材料在环境设计中的应用。

" The art-recycling " in this paper is mainly focused on the environmental design , which is the application of recycled materials in the environmental design .

生态学的整体、平衡和协调、竞争共生、循环再生等原理为可持续发展水利提供了生态学理论依据。

Ecological theories such as integer , balance and coordination , competition and intergrowth , circulation and regeneration , provide the foundation for sustainable development of water resources .

阿什顿表示，向他的公司提出请求的，大部分是环境公司，这些公司越来越多地被各地市政会议雇用，以提供循环再生等服务。

Mr Ashton says a big source of requests to his business is environmental companies , which are increasingly employed by councils to provide services such as recycling .