中西部多地污水处理厂长期停运，基层干部反映管护有"三难"|污水处理 sina.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sina.com.cn Daily Mail and Mail on Sunday newspapers.
污水直接进河流 这些乡镇污水处理厂为何一直"睡大觉"-中新网 chinanews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chinanews.com Daily Mail and Mail on Sunday newspapers.