所有的废水最后都被引到主排水沟中。
分公司龙口金丰股份有限公司存在生产废水直接外排、尾矿库未覆土绿化导致扬尘、未修建尾矿库外雨水排水沟等问题。
The Longkou Jinfeng plant directly discharged the wastewater it produced, failed to afforest tailing ponds - causing severe dust - and did not construct rainwater drains outside the tailing ponds.
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