山海關污水處理廠是《中國城鎮污水處理及再生設施建設‘十一五’規劃》和 “渤海碧海”、 “三河三湖”水污染防治重點項目。處理后的污水已使秦皇島山海關區大石河及潮河入海處海域水質得到好轉。
Shanhaiguan Sewage Treatment Plant Project is the key water pollution control project in "China's urban sewage treatment and recycling facilities construction in the 11th Five-Year planning", “Bohai Sea”, and “Three Rivers and Three Lakes”. The treated sewage has improved the sea water quality of Qinhuangdao Shanhaiguan Dashi River and Tidal River.
