Wood industry enterprises switched to water-based paint, bringing about major qualitative changes
wood enterprises switched to water-based paint, bringing about significant qualitative changes
july 24, 2019
we have always stressed that volatile organic compounds (VOCs) are one of the main contributors to ozone pollution and PM2.5 pollution, while chemical, coating, solvent and other industries are the main manufacturers of VOCs and the main targets of Shanghai's ecological environment control in recent years
according to water paint, since the first round of central environmental protection supervision in 2016, Shanghai has comprehensively strengthened the control of VOCs Pollution, treated more than 2300 enterprises, improved relevant regulations, standards and monitoring systems, and achieved phased results
here, some coating enterprises collect all the volatile organic compounds in the production process. Through the combined recycling equipment, there is no combustion, and some fat soluble, water-soluble and photoelectric oxidation are combined to treat the waste gas, so as to reduce its VOCs concentration. This kind of clean production through new technologies can replace the traditional adsorption and combustion processes, and the annual emission reduction can reach more than 50%, which can be described as carbon reduction and emission reduction, and can reach the standard
in addition, it is reported that in response to the 18 letters and visits received by the environmental protection inspectors in the first round, the highly efficient and energy-saving granulator in Jinshan District of Shanghai is the terminator of waste plastics. A total of 170 key emission enterprises in the area were found, 70 of which were shut down and returned, and the rest were customized by professional institutions
according to huangyonghui, deputy director of the ecological environment bureau of Jinshan District, Shanghai, "it is strictly forbidden to increase the emission of volatile organic compounds under the pretext of new projects in the whole region. For example, for a batch of projects, if enterprises want to launch new projects, they should reduce the amount by times. We must reduce the original total amount of the old projects by twice and control the total amount."
in this regard, many enterprises have seen the signs and are also participating with the times. We take Minqi wood industry in Jinhui Town, Fengxian District, Shanghai as an example. We can hardly smell the pungent smell when we enter here. Not only does each paint booth realize fully closed operation, which is the main reason why various experimental machines appear one after another, but also the paint materials are replaced with water-based paint
closed spray booth of Minqi Wood Industry Co., Ltd.
according to zhouweijian, general manager of the company: "Compared with the traditional paint used three years ago, the emission has been reduced by more than 90%. Although the production cost has increased by nearly 20%, it is obvious that the yield is far higher than 99.9%. Before the process improvement, the product has also won the favor of the high-end market. When the furniture is produced, the general furniture will taste when it is opened. After the water-based paint is opened, there is basically no taste when it is opened. When I can make a guarantee When I use 100% water-based paint and it is harmless to human body, customers naturally prefer to choose us at this time, which is very helpful. "
the processing workshop of Minqi wood industry
enterprises get twice the result with half the effort, and taste the "sweet" of environmental protection from the source of emission reduction, which is the result of Shanghai's vigorous implementation of the whole process control of volatile organic compounds
in recent years, Shanghai has successively issued 7 relevant local standards and 9 relevant technical specifications, and preliminarily established a relatively complete system of laws, regulations and standards. In order to avoid enterprises taking detours and making repeated investments, technical guidelines have been specially formulated for enterprises
after accumulating bit by bit, we can find that many changes have indeed taken place here. When phased results have been achieved here, the pace of governance is still accelerating. Zhou Jun, director of the atmospheric and climate change response division of Shanghai Municipal Bureau of ecological environment, said: "before the heavy pollution season in autumn and winter this year, Shanghai's version 3.0 VOCs control plan will be issued. The state has issued a comprehensive treatment plan for volatile organic compounds in key industries, which puts forward requirements for the prevention and control measures of volatile organic compounds pollution in each industry in a "point-to-point" manner for some major industries emitting VOCs. The requirements are very detailed, which can be said to be a refined version of volatile organic compounds treatment. At present, we are also studying how to land in Shanghai. A little later, we will launch Shanghai's own VOCs Pollution Prevention and control implementation plan, which will be specifically implemented into the project to carry out this round of remediation. "
it can be seen from the above that Shanghai, as one of the most prosperous metropolises in China, has unparalleled advantages. While the city enjoys some national policy support, it will also play a more leading and exemplary role in the city. Therefore, as a local enterprise in Shanghai, timely investment in water-based production lines is no longer just to cope with the nature of environmental protection inspection. The author believes that it is more for the ideal result of effectively helping enterprises to obtain a large number of market customers' recognition and achieve good results while properly adding costs. Presumably, this is what enterprises pay more attention to. After all, "no customers, no survival", right