Effluent standards have superseded stream standards.

排放标准已代替了流淌标准。

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A series of effluent standards and management criteria has been established in water pollution, solid waste and air pollution.

在水污染控制、固体废弃物管理和大气污染控制方面制订了一系列排放标准和管理标准。

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Like these penalties, existing effluent charge systems in other countries involve fees on discharges in excess of fixed effluent standards.

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。

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Water quality issues also create risk for companies, from stricter pollution standards on their own effluent to other entities polluting water upstream, requiring them to clean up water prior to use.

FORBES: A New Tool To Manage Companies' Growing Water Risks