Owing to legislation change (which made General Binding Rules effective from 1 January 2015) unless discharge is to specified environmentally sensitive sites, small sewage discharges (SSDs) in England that is, <2 m3 d1 to ground; <5 m3 d1 to surface waters no longer require an Environmental...
Paper mill discharges sewage pollution of the River. Villagers downst 翻译结果3复制译文编辑译文朗读译文返回顶部 Prologue: (soundtrack: song of the little river) is a small river, river water is very clear before, the villagers happy life on both sides of the River. Years ago built a small...
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The SS levels during the weekend were slightly higher than those during the weekdays, although the river discharges did not vary significantly. Figure 3. Temporal variation of: (a) SS; (b) Fe; (c) Zn in the baseflow over 25 h (50 samples). The shaded areas represent the nighttime. ...