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PAH and heavy metals in effluents from Saint-Gobain Ceramic Materials AS, Lillesand
Report
Summary
Saint-Gobain Ceramic Materials AS in Lillesand produces and refines SiC based on coke and quartz sand. Specific limits are set on suspended solids in the effluent from the refinery. This effluent runs into the municipal sewage treatment system, and is also monitored for heavy metals and pH. ...