循环利用

制革铬鞣废液循环利用实用技术研究

Research on Applied Techniques for Cyclic Utilization of Chrome Tanning Waste Water

磷矿浮选厂废水的处理及循环利用

Treatment and Cyclic Utilization of Wastewater for Phosphate Rock Flotation

电子垃圾中的材料包括铁、铜、金、银和铝这些材料可以重复使用、转售、回收或循环利用。

The materials from e-waste include iron , copper , gold , silver , and aluminum materials that could be reused , resold , salvaged , or recycled .

人们可以通过减少制造废物来降低自身的影响，比如购买可重复使用的产品和循环利用。

Individuals can reduce their contribution by creating less waste at the start — for instance , buying reusable products and recycling .

循环利用（recycling）通常是将一样东西的全部材料完全拆解，然后将其制作成别的东西（由此消耗了更多能源），与其不同的是，改造再利用（upcycling）不会对原材料进行任何再处理，而是换个方式利用它们。

Unlike recycling , which usually involves breaking down the material an object is made from , before it is made into something else ( thereby using more energy ) , upcycling involves using something in a new way without doing anything to reprocess the material it 's made from .

该系统能够回收循环利用空间站中80%以上的水，并能达到饮用级标准。

More than 80 % of water produced in space can be recycled and changed into drinkable water in the system .

基于PID控制器对轮胎制造用氮气的循环利用

Based on the PID controller to the tire manufacture with the nitrogen circulation reuse

废催化剂中Pd的回收及循环利用

Recovery and Recycled Use of Pd in Waste Catalyst

以必要的规模循环利用资金，将会超过国际货币基金组织（imf）、世界银行（worldbank）以及地区性开发银行日常的业务量。

Re-circulating the money in the needed scale will require more than business as usual at the International Monetary Fund , the world bank and regional development banks .

研究桦木高得率浆的H2O2漂白废液循环利用对漂白效果的影响。

The influence of cycling-utilization of the H2O2 bleaching waste water on the bleaching effect with the high yield mechanical pulp of birch was studied .

农田系统有机养分循环利用能进一步提高水稻产量，但产量增益随NPK配施程度提高而降低。

Organic nutrient recycling use could increase rice yield further , but the yielding benefit reduced with the increase of NPK combinative application ;

为了促进资源的循环利用和可持续经济的发展，在固体废弃物资源化中引入LCA方法显得非常必要。

For promoting the resources ' circulation and sustainable development of economy , it is necessary to introduce the method in solid waste resource recovery .

花旗集团（citigroup）的托德埃尔默（toddelmer）表示，有关亚洲央行减少美元储备循环利用的猜测，可能会限制欧元的走高。

Todd Elmer at Citigroup says speculation of reduced recycling of dollar reserves by Asian central banks could limit gains in the euro .

因此，若能将SERS基底循环利用并达到定量检测的要求，这将对SERS应用的拓展有实质性的贡献。

Therefore , if the SERS substrates can be repeatable used in a level of quantitative detection , it will expand the SERS application and provide new insights .

在钍基先进CANDU堆的概念设计中，钍燃料的循环利用方式是一重要问题。

The fuel cycle model is one of the most important problem in the concept design of Thorium Advanced CANDU Reactor ( TACR ) .

以金属诱导化学镀法制备的负载型非晶态合金催化剂的加氢活性为基准，研究了NiB化学镀液的循环利用以及NiB（Ag）/MgO催化剂的回收套用。

Regeneration of spent chemical plating bath and recycle of NiB ( Ag ) / MgO catalyst were systematically studied based on activity of supported catalysts prepared by nickel chemical plating method .

试验结果表明：脱氟剂CC可以有效地脱除饲钙中的氟，使其达到国家质量标准，甚至达到出口质量标准，且磷的循环利用率在85%以上。

The experiment results show that fluorine can be removed effectively by fluorine agent CC to achieve the national quality standard , even get the export quality standard , In addition , the phosphorous circulating utilization ration is over 85 % .

由于制酸冶炼烟气含有大量的工业粉尘及各种重金属离子，在制酸过程中排放的废水具有酸度高而使中和处理困难、SS及重金属离子含量高难以循环利用。

Since there are so many industrial dust and all kinds of heavy metal irons in smelting gas of acid making , the wastewater is always of high acidity and multi-hazardous substances which is emitted by the production process of the sulfate .

萃余液中的硫酸锰采用碱式氧化法回收利用，以硫酸亚铁为催化剂，MnO2的转化率可达84%，产品含量达到90%，可达到循环利用的要求。

Using ferrous sulfate as the catalyst , the conversion ratio of manganese dioxide was 84 % , the content of manganese dioxide was 90 % , which could reach the requirement of circle utilization .

氯碱电解的其它产物（Cl2、H2）也在工艺中循环利用：氯气送精矿浸出，氢气送氧化亚铜的还原，将氧化亚铜还原为金属铜。

Sodium hydroxide is regenerated in a chlor-alkali cell . The other products of the electrolyser are also recirculated , chlorine gas to concentrate leaching and hydrogen gas to the reduction of cuprous oxide to metallic copper .

本文研究了在循环利用的铬鞣废液中Cl-、SO2-4、Na+等的变化规律。

The recycling of the used chrome liquors is studied from viewpoint of changing laws of Cl - , SO 2 - 4 and Na + in the recycling chrome liquors .

纸机水环式真空系统工作液的循环利用

Working Liquid Circulation of Water Ring Vacuum System for Paper Machine

武钢股份硅钢厂工业废水的循环利用

Industrial wastewater reusing of silicon steel factory of Wugang stock company

我国再生资源循环利用立法研究

Study on Legislation of Circular Utilization of Renewable Resources in China

资源循环利用对有色金属工业发展的影响

Effect of resource recycling on the development of Nonferrous Metals Industry

水循环利用是一种很好的节约资源的方法。

Water recycle is a good way to save our resources .

齐齐哈尔市医院中水循环利用探讨

Discussion on Recycling Usage of Treated Water of Hospital In Qiqihar City

双活性基型活性染料染色废液的臭氧脱色及循环利用

Ozone-Decoloring and Recycling of Dyeing Wastewater Containing Bifunctional Reactive Dyes

火电厂煤场排水循环利用可行性研究

Feasibility study of coal yard drainage reuse in power plant

开发二氧化碳资源推进碳的循环利用

Push on the Recycle of Carbon Resources with Enlarging CO_2 Applying Scope