Treated Waste waterquality arrived Xinjiang oil-field's injection waterqualitycriterion, national second class drain away watercriterion, and oil boiler supply waterqualitycriterion.
处理后的水质达到了新疆油田注水水质标准、国家二级排放标准和油田锅炉给水水质标准。
3
Their criterion has and remains to be in meeting established USP standards for waterquality.