例如爱俄华州规定，废旧汽车电池中的铅和酸必须回收利用。
Iowa, for example, mandates that the lead and acid from used automobile batteries be recycled.
几乎所有的零售商，销售铅酸蓄电池收集回收废旧电池，大多数国家的法律规定。
Almost any retailer that sells lead-acid batteries collects used batteries for recycling, as required by most state laws.
废旧电池即使没有了使用价值也不可随手乱丢，因为它们会污染环境！
Old batteries can't be discarded casually even when they are no longer useful, because they'll pollute the environment!
在废旧锂离子电池的回收利用方面，我国与日本等发达国家相比存在一定差距；
There is a gap in the recycle of the waste lithium ion battery between China and the developed countries such as Japan.
研究了废旧锌-锰电池正极活性物在盐酸中的溶解情况。
The conditions of dissolving anode active materials of waste Zn Mn batteries in hydrochloric acid were studied.
废旧电池中的重金属威胁着人类健康和生存环境。
The heavy metals in disused batteries threat to the health and living environment of human beings.
以废旧锌锰电池中的锌皮为原料，探讨了制取硫酸锌的实验方法和实验条件。
With zinc crust from waste zinc-manganese batteries as raw material, this paper discusses the methods and conditions for the preparation of zinc sulphate.
研究了废旧碱性锌锰电池的成分和其中的锌在硝酸中的适宜浸取条件。
The characteristics of Zn of spent alkaline Zn-Mn batteries and its suitable conditions dissolved in nitric acid were studied.
研究了湿化学法从废旧锂离子电池回收正极活性材料中有用金属的工艺。
The process of reclaiming valuable metals in positive active materials from spent lithium ion batteries was studied.
摘要：随着电池在生活中的广泛应用，如何处理废旧电池也成为一个不可避免的问题。
Abstract: with a wide range of battery applications in our life, it has become an unavoidable problem that how to do with the used batteries.
采用超声波分离电极材料-酸浸-钴锂沉淀新工艺分离并回收了废旧锂离子电池中的有价金属。
A new process involving ultrasonic separation of electrode materials, acid dissolution, precipitation of cobalt and lithium has been applied to recover metals values from spent lithium-ion batteries.
该技术方案成功实现了废旧锂离子电池阴极材料的有价成分回收和阴极材料再生。
The technical proposal successfully realizes the valuable constituent recovery and cathode material regeneration of the waste lithium ion battery cathode material.
这是一座精心分类后的废旧电池山。下面要着手提炼水银。
A veritable mountain of scrupulously sorted battery cells. The next thing is to set about recovering the mercury.
随着锂离子电池消费量的增加，废旧锂离子电池已成为环境污染源之一，其回收利用工作逐渐引起人们的重视。
With the increase consumption in lithium ion battery, waste lithium ion battery has become one of the environmental pollution sources. People gradually attach importance to its recycle.
该方法可降低废旧干电池的综合回收成本，且具有良好的操作性。
This method can reduce the comprehensive recovery cost of used dry cells so that it's a feasible way.
对国内外应用较广泛的废旧电池回收技术进行了初步探讨。
The recycle technologies of spent battery which widely applied were briefly discussed.
目前，人们逐渐意识到废旧电池对环境污染的严重性及其可回收利用价值。
Right now, people gradually realize both the serious impact on the environment by which disused batteries have had and the metal recycling values in them.
利用低温焙烧的方法去除废旧锌锰电池中的汞，研究了温度及时间对废旧锌锰电池中汞去除的影响。
Recyle mercury form waste zinc-manganese cell using low temperature roasting method was introduced, effect of temperature and time on removing mercury from waste zinc-manganese cell was studied.
中国废旧铅酸蓄电池去哪？
介绍了国内外废旧电池的回收概况以及火法和湿法回收金属氢化物-镍电池的工艺流程。
The general situation of recycling and reusing for nickel metal hydride batteries and its fire metallurgy and hydrometallurgy technical processes are summarized.
本文介绍了电池的种类和组成，对废旧电池中金属可回收价值进行讨论，并对其回收方法进行研究。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries, and proposes several reclamation approaches for the wasted batteries.
说明了废旧电池的危害，提出了对废旧干电池中锰粉、碳棒、铜帽、锌皮等可再利用资源的回收利用方法。
The reclaiming and recycling methods of the reusing resources such as manganese powder? Carbon stick? Copper cap and zinc hull in the waste battery are introduced.
废旧锂离子电池中钴的含量较高。
The wet-chemical recovery process of spent lithium ion batteries was investigated.
这是一座精心分类后的废旧电池山。
废旧镍镉电池中含有大量的有价值金属和物质。据估计，全球每年镍镉电池的生产量为60000吨，因此而消耗掉7000吨以上的镉。
It is estimated that more than 7000 tons of Cadmium is used to produce 60000 tons Ni-Cd batteries every year all over the world.
随着电子时代的到来，电池给我们带来了便利，但废旧电池的回收问题在我国迟迟得不到解决。
Along with the Electronic Age arrival, the battery has brought the convenience to us, but the worn out battery recycling question cannot be solved slowly in our country.
介绍了废旧锂离子电池进行回收与资源化的意义、现状和研究进展，回顾了煅烧法、直接分离法、湿法冶金等回收工艺。
Research status for the recycling and regeneration of spent Li-ion batteries are introduced, and the recovery methods are reviewed, including calcinations, direct recovery and hydrometallurgy.
介绍了废旧锂离子电池进行回收与资源化的意义、现状和研究进展，回顾了煅烧法、直接分离法、湿法冶金等回收工艺。
Research status for the recycling and regeneration of spent Li-ion batteries are introduced, and the recovery methods are reviewed, including calcinations, direct recovery and hydrometallurgy.
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