HJ 444-2008 (English Version) PDF

Scope: This standard specifies the general requirements for clean production of MSG industry. This standard divides cleaner production standard indicators into five categories, namely production technology characteristic indicators, resource and energy utilization indicators, pollutant generation indicators (before terminal treatment), waste recycling indicators and environmental management requirements. This standard is applicable to the cleaner production audit of enterprises in the monosodium glutamate (corn-based) industry, the judgment of cleaner production potential and opportunities, as well as the cleaner production performance assessment and cleaner production performance announcement system. It is also applicable to environmental impact assessment and pollution discharge license management. and other environmental management systems.

HJ 444-2008 Referenced Document

GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method
GB 2589 General rules for comprehensive energy consumption calculation
GB 7478-1987 Determination of Ammonium in Water Quality Distillation and Titration