DB44/ 765-2010 (English Version) PDF

Standard No.: DB44/ 765-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: Guangdong Provincial Standard of the People's Republic of China
Status: Be replaced 2019-04
Replace By: DB44/ 765-2019
Latest: DB44/ 765-2019

Scope: This standard applies to coal-fired, oil-fired, gas-fired hot water boilers, steam boilers and heat carrier furnaces of various capacities used for daily life and production. The output of a single unit, except for pulverized coal power generation boilers, is not greater than 45.5MW (65t/h). coal-fired, oil-fired, and biomass-fired power generation boilers. This standard specifies the maximum allowable emission concentration limits and smoke blackness limits for smoke, sulfur dioxide and nitrogen oxides in boiler flue gas by time period. It is suitable for the emission management of existing boilers, as well as the environmental impact assessment, design, environmental protection completion acceptance of boiler construction projects and the sewage management after completion.

DB44/ 765-2010 history