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Volatile organic compounds are one of the main contributors to ozone pollution,
PM2.5 pollution. Chemical industry,
coatings
, solvents and other industries, is the main manufacturer of volatile organic compounds, but also in Shanghai in recent years, the main object of ecological environment management. As a key emission enterprise of volatile organic compounds in Jinshan District of Shanghai, Libang
Industrial Coatings
(Shanghai) Co., Ltd. invested more than 50 million yuan to upgrade the original environmental protection treatment facilities, and successfully passed the acceptance of relevant government departments, self-pollution emissions to meet the standards at the same time, to promote regional green development.
Libang Shanghai plant environmental treatment facilities transformation
invested heavily in the transformation of The protection of Shanghai "crystal blue"
current, in addition to sulfur dioxide, nitrogen oxides, particulate matter, a large number of volatile organic exhaust gas (
VOC) is also an important pollutant affecting people's health in the atmosphere, VOCs is an urgent problem of governance.
", "We have many factories in the country, but in Shanghai, the difficulty of achieving the standard is one or two. Luo Mushun, vice president of production supply chain of Libang Coatings (China) Co., Ltd., gave an example, the implementation of China's relevant national standards from July
this year to become more stringent, the concentration of non-methane total hydrocarbon allowed emission of key regional enterprises from 120 mg/m3 to 60 mg/m3, and according to the relevant local standards in Shanghai, this limit is further "compressed" to 50 mg/m3. In addition, Jinshan has also implemented the "batch project, nuclear total" system, related enterprises such as new projects, the project's volatile organic matter emissions can only be deducted from the enterprise's original total emission limit "plate", strictly prohibited under the new project as an excuse to increase the emissions of volatile organic matter.
to this end, Libang Industrial Coatings (Shanghai) Co., Ltd. invested more than
50 million yuan to upgrade the original environmental protection treatment facilities, the facility since The trial run in November 2018, volatile organic matter emissions to meet the standards of stable, non-methane total hydrocarbon emission concentration can be limited to 30 mg/m3 or less. At the same time, Libang also increased the production of
water-based coatings
, compared with 2019 and the first half of 2018, the oil coating production of more volatile organic compounds to reduce by 15%, the total amount of volatile organic compounds released in the plant decreased by 30%.
Libang Shanghai plant environmental treatment facilities transformation
based on recycling to protect green new development
Libang Industrial Coatings (Shanghai) Co., Ltd. will be the original "dust removal, water spray and photooxygen catalysis" technology to the current "dust removal, fat-soluble absorption, alkali absorption, combination photocatalytic oxidation and deep oxidation" technology, the effectiveness of the treatment of volatile organic matter greatly improved. "In fact, only need to invest more than 10 million yuan
, the use of another environmentally friendly processing process, but also to achieve the emission of volatile organic compounds." Luo Mushun, vice president of production supply chain of Libang Coatings (China) Co., Ltd., said in an interview with the media, but why Libang is willing to invest more than 50 million yuan, lies in the company's emission reduction project is to "reduce carbon and resource", through new processes, new materials technical improvements, not only to achieve carbon emission reduction, but also to recover and reuse VOCs effective measures, through its recovery, so as to further achieve refining resources.
whether in the international or domestic market, there is a higher environmental social responsibility of enterprises, its products will be more favored. Libang Industrial Coatings (Shanghai) Co., Ltd.
industrial coatings sales increased by 7% in 2018 compared to 2017.
the huge environmental protection transformation of the Shanghai factory is the epitome of Libang's emphasis on green development, and also a powerful measure for enterprises to accelerate the transformation of environmental protection. In the future, Libang will continue to base on technological innovation, improve its own pollution emission environmental protection system, and comprehensively improve the level of environmental management of enterprises.