Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/ 56-2003
Replace
DB 44/56-1992
Scope
This standard stipulates the emission limits of 74 types of water pollutants by year, and also stipulates various requirements in the implementation standards. This standard applies to the discharge management of water pollutants from existing units in Maoming City, except for the shipbuilding, shipbuilding industry, offshore oil development industry, aviation propellant use, weapons industry and other industries, the environmental impact assessment of construction projects, and the environment of construction projects. Protection facility design, completion acceptance and emission management after production.
DB44/ 56-2003 Referenced Document
GB 12999 Technical regulations on storage and management of water quality sampling samples