This standard specifies the general requirements for clean production for chemical fiber industry (polyester) production enterprises. This standard divides cleaner production standards into six categories, namely production process and equipment requirements, resource and energy utilization indicators, product indicators, pollutant generation indicators (before terminal treatment), waste recycling indicators and environmental management requirements. This standard is applicable to clean production audits and judgments of cleaner production potential and opportunities for enterprises that use terephthalic acid direct esterification to produce polyester and polyester as raw material to produce polyester fiber, as well as cleaner production performance assessment and cleaner production performance announcement systems. , also applies to environmental management systems such as environmental impact assessment and pollution discharge permits.
HJ/T 429-2008 Referenced Document
GB 12998-1991 Water Quality Sampling Technical Guidance
GB 2589 General rules for comprehensive energy consumption calculation
GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method