澳洲毕业论文代写：电池污染
对金属损耗的影响最大的是电池，特别是用于生产电池的锂金属。自来水要放在锂的使用虽然没有直接的短缺同样（扎克尔森2010）。由于在生产初期，锂的开采可能会导致毒性，取代采矿也会造成健康、环境和社会影响。与铅酸电池相比，锂离子电池对人类和环境的毒性较小。可以说，它对环境的影响比它所产生的积极影响更大。
基于以上分析，我们可以得出镍金属氢化物和锂离子电池产生的温室气体排放量最多，能源利用最多的结论。我们还必须考虑电池的使用方面，如在不同温度下的性能，使用期间和放电容量快速地（Rydh和斯瓦德2003）。它对电池的回收有各种有害的影响，也可能有与之相关的健康安全问题。电池的使用量不断增加，对环境的影响也越来越大。由于电池的倾倒，地面上不同元素的释放会对工地附近的环境造成各种有害影响。必须采取措施，加大回收电池不同部件的力度。虽然电池不能立即更换，但我们必须考虑它对环境的影响，必须加以控制。就人类毒性和环境退化而言，镍镉和铅酸蓄电池似乎最为关注。
澳洲毕业论文代写：电池污染
The largest impacts on metal depletion are regarded from the batteries, particularly of the lithium metal which is utilized in the production of the battery. A tap must be put with regards to the use of lithium even though there is no immediate shortage of the same (Zackrisson 2010). Because of the fact that in the initial stage of production the mining of lithium could result in toxicity and in the place of mining it might also result in health, environmental and social effects. As compared to the lead-acid batteries, it is estimated that the lithium-ion batteries are less toxic to the humans and to the environment. We could say that the impacts which it has on the environment are more as compared to the positive impacts which it has.
Based on the above analysis, we could state that production of nickel-metal-hydride and lithium-ion batteries produce the most GHG emissions and utilize are the most energy. We must also take into consideration the further aspects of the use of battery, like performance at different temperature, length of usage and the capacity of discharging quickly (Rydh and Svard 2003). There are various harmful effects that it has and with regards to the recycling of batteries there may be heath safety issues associated with the same. The use of batteries has been increasing and so has been its environmental impact. In association with the dumping of the batteries the release of different elements in the ground leads to various harmful impacts to environment near the site. There must be steps taken so as to increase the efforts which are taken to recycle the different parts of batteries. Although, there is no immediate replacement of batteries but one we must look at the impacts which it has n environment and must control them. In terms of human toxicity and environmental degradation, nickel-cadmium and lead-acid batteries appear to be most concerning.