self-purification of water body
水体自净(self-purification of water body) :污染物在进入天然水体后,通过物理,化学和生物因素的共同作用,使污染物的总量减少或浓度降低,曾受污染的天然水体部分或完全地恢...
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9) 海湾富营养化——赤潮(卫星遥感照片) 二、水体污染的自净及其机制 (一)水体自净(water self-purification) 受污染的水体, 通过物理、化学、生物学作用, 使 污染物浓度逐渐降低,水质恢复到污染前的状态 (二)水体自净过程的基本特征...
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摘要:水体自净(self-purification)指水体受污染后,污染物在水体的物理、化学和生物学作用下,使污染成分不断稀释、扩散、分解破坏或沉入水底,水中污染物浓度逐渐...
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immolation-purification of water bodies
... 旱流污水dry weather flow 水体自净immolation-purification of water bodies 一级处理primary treatment ...
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短语
水体自净酌
water self purification
水体自净作用
self-purification of waters
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water self purification
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water body self-purification
- 引用次数:6
It isreally important to supervise the construction of city ecological river network andrehabilitating ecological structure and function of river by research on river patterns,especially the relationship between river structure and water body self-purification,environmental capacity & nutrition cycle.
探讨不同河型,尤其是平原地区河道结构与水体自净能力、环境容量及营养循环之间的关系,对城市生态河网建设、恢复河流生态结构与功能具有重要的理论指导意义。
参考来源 - 平原地区城市内河河道结构与水质恢复关系的实验研究
self-purification of water
- 引用次数:1
参考来源 - 江河水体自净能力及其水质保护措施
self-purification ofwater body
self-purification of water body
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self-purification ofwater body
self-purification of water bodies
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