针对污水排放标准要求，选择合理的物理（油脂捕集器，气浮）分离、和生物（SBR）法降解相组合的污水处理工艺。
The reasonable wastewater treatment process which was combined by physical separating such as oil-fat captured reactor and air-floating and biological process(SBR) degradation.
在分析医院污水的水质、水量特征基础上，根据国家医院污水排放标准，探讨了处理工艺，分析了污水处理站设计要点和加氯消毒效果的影响因素。
On the basis of analyzing the flow rate and quality of hospital waste water and the national drainage standard, the author studied the treatment method and effect factors.
工厂废气、污水排放到2000年底必须符合排放标准。
All factories must meet discharge standards by the end of 2000.
工厂废气、污水排放到年底必须符合排放标准。
All factories must meet discharge standards by the end of this year.
像这些惩罚一样，其他国家现行的污水排放收费制度也涉及到超过特定污水标准收费问题。
Like these penalties, existing effluent charge systems in other countries involve fees on discharges in excess of fixed effluent standards.
因此，污水排放能否达到国家标准，选用一种好的污水处理设备至关重要。
Therefore, it is important to choose an equipment to process waste water and to make discharged waste water meet the national standard.
污水排放入河有严格的标准要求，其污染度只能是周围环境的1.5度。
Tight limits were set on disposal into the rivers at only 1.5 degrees above their ambient level.
污水排放入河有严格的标准要求，其污染度只能是周围环境的1.5度。
Tight limits were set on disposal into the rivers at only 1.5 degrees above their ambient level.
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