Traditional Culture Encyclopedia - Traditional customs - Paper mill sewage COD generally does not exceed how much is considered to meet the standards?
Paper mill sewage COD generally does not exceed how much is considered to meet the standards?
GB3544-2008 Pulp and Paper Industry Water Pollutant Emission Standards stipulates that: the existing enterprise water pollutant emission limits for: pulp enterprises 200, waste paper pulp and paper enterprises 120, other pulp and paper enterprises 150, paper enterprises 100mg / L Reference: GB3544-2008 "Pulp and Paper Industry Water Pollutant Emission Standards" /view/ a6e10812a2161479171128da.html
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