In order to effectively control the newly increased PM2.5 pollution, Guangzhou will vigorously promote the use of clean energy in the future and strictly control the newly added pollution of VOC (volatile organic compounds). For construction projects such as natural gas infrastructure construction, clean energy conversion, and gas-fired industrial boilers, the city will open up green channels and accelerate the progress of project environmental approvals. This is the latest news the reporter received from the Guangzhou Environmental Protection Bureau.
It is understood that the city of Guangzhou has listed the construction projects that generate PM2.5 pollution directly or through indirect conversion as a key control project. In the future, it will increase the examination and approval requirements and management level of such projects in the environmental assessment and acceptance check of construction projects. Strictly limit new emissions. To this end, the city issued the "Opinions on Strict Environmental Protection Examination and Strengthening the Control of PM2.5 Pollution Sources to Promote the Development of New Urbanization (Trial)" for solicitation of opinions.
According to the requirements of the “Opinionsâ€, Guangzhou will vigorously promote the use of clean energy in the future. New projects should use clean energy such as natural gas and petroleum gas or centralized heating; clean energy other than natural gas and LPG should comply with “Guangdong Provincial Industry Relevant provisions of the Work Plan for Boiler Pollution Remediation (2012 ~ 2015) "; the reconstructed and expanded projects should be based on the new principle of old age, and carry out clean energy transformation or centralized heating of existing coal-fired and heavy oil-fired boilers; in principle, no longer Accept and approve environmental assessment documents for the construction, expansion and reconstruction of coal-fired generating units and coal-fired and oil-fired heavy-duty boiler construction projects, ie, coal-fired power generation for new power plants cannot be approved.
In addition, VOC emissions have become another major cause of Guangzhou's non-compliance of air, and the Opinions also proposed that VOC pollution should be strictly controlled and VOCs should be included as key control indicators. The approval of environmental impact assessment documents for newly-launched projects for emission of VOCs shall require the use of total point-to-point transfers to specify the source of total VOC emission indicators and implement equal-substitution or reduction-substitution, that is, to ensure that VOC emissions from industrial enterprises in the region cannot be increased. Flat or reduced.
It is reported that at present, Guangzhou must establish VOC collection and processing facilities for production projects such as paints, adhesives, organic solvents, and daily chemicals, and production processes such as spraying and organic cleaning should be conducted in confined spaces or equipment. , VOC waste gas must be purified before it can be discharged; VOC production of large projects require supporting the installation of VOC online monitoring system, and networking with the local environmental protection department; may not approve the organic solvent coating production project EIA documents.
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