水污染防治論word版(已修改)
2025-01-20 08:20 本頁面
【正文】 班級(jí)： xxxx 姓名： xxx 學(xué)號(hào)： xxxxxxxxx 1 水污染防治 作者： xxx 作者單位： xxxxxxxxxxx 地址： 摘要 ： 水是地球上人類與生物體賴以生存和發(fā)展的重要物質(zhì)，可以說沒有水就沒有生命，也就沒有人類。水污染通常是指排入水體的污染物超過了該物質(zhì)在水體中的本底含量和水體的環(huán)境容量即水體對(duì)污染物的自凈能力，因而引起水質(zhì)惡化，水體生態(tài)系統(tǒng)遭到破壞，造成對(duì)水生生物及人類生活與生產(chǎn)用水的不良影響?？刂扑w污染，做好污水的防治工作，必須從綜合的觀點(diǎn)考慮，用以新技術(shù)才能取得較好的成效。 關(guān)鍵詞：水體； 水污染 ； 處理 ； 防治 Water pollution preventing and controlling First Author is xxxxxx City： xxxxxx *Email: Abstract Water is the human anisms on this pla depend on their survival and development of important substances can be said that there is no life without water, there would be any humanity. Water pollution usually refers to the emission of pollutants into the water body over the background content of the substance in water and the water environmental capacity of pollutant in the water selfpurification ability, resulting in the deterioration of water quality, water ecosystem damage, causing adverse effects on aquatic life and human life and production. Control of water pollution, do the work of prevention and treatment of sewage, and must be addressed from a prehensive standpoint, for new technologies in order to achieve better results. 班級(jí)： xxxx 姓名： xxx 學(xué)號(hào)： xxxxxxxxx 2 目 錄 中文摘要 .............................................................................................................................................. 1 Abstract ................................................................................................................................................ 1 ................................................................................................................................... 3 感官性狀和一般化學(xué)指標(biāo) .......................................................................................................... 3 毒理學(xué)指標(biāo) .................................................................................................................................. 3 細(xì)菌學(xué)指標(biāo) .................................................................................................................................. 3 放射性指標(biāo) .................................................................................................................................. 3 ...................................................................................................................... 3 物理法 .......................................................................................................................................... 3 化學(xué)法 .....
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