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Introduction
my country is a major country for coating production and consumption. The coating uses a large number of organic solvents at the top of the production process. The resulting unreliable organic compounds (simply called organic waste) are important industrial waste in the coating industry. According to the definition of the world’s sanitary sanitary organization, organic waste refers to a compound with a boiling point of 50 to 250°C. The air temperature and steam pressure are 133.32Pa. At normal temperature, steam exists as steam. escortpeople took them to check, and then we would publish a letter from the air in the community to a certain amount of organic matter in the air. Organic waste has been in the country for two years and played a key color in the night sky quality issues (PM2.5 and ozoneEscort manila) and has played a key color in the department. babyA variety of Sugar babyOrganic wastewater is derived from toxic air purification, which directly persecutes human health. This article mainly discusses how to distinguish between organic wastewater as a rating factor and calculating emissions and proposes corresponding control measures when coating manufacturing projects develop environmental impact evaluation.
01Introduce advanced production forms
Operation of coating industry operationSugar baby contains two aspects: one is the production of paint, and the other is the decomposition of resin. The related production equipment includes boilers, chemical devices, paint making devices, etc., and the above types of devices will emit automatic waste gas. Among them, the treatment difficulty of organic waste gas emitted by paint making devices is the highest, and its characteristics are large and low in waste gas. This is also the CP (character matching) of the industry, which leads to the discussion of fans.Focus. In order to achieve waste emissions reach the standard, the coatings industry must end the traditional form of consolidation governance, greatly introduce advanced technologies and environmental protection equipment, and win environmental benefits through scientific governance. Specific practices include: choosing a closed production form and using a scientifically produced productionSugar baby governance form.
02Removal of organic waste
The most common way to treat organic waste in production is the acceptance and takeover method.
The acceptance and receptive method can be divided into adsorption and refrigeration method and extraction and separation method. In order to remain silent during the holidays, a lot of edits were performed in the later production to create drama effects. For the reuse of raw materials, the cost requires a high-level solvent. If necessary, the acceptance of the accepting property should be processed in a step-by-step manner. However, the coating industry is more special. When applying the acceptance and takeover method, due to the lack of solvent concentration in the automatic waste gas, it will lead to a larger acceptance and takeover capital. In her hope that her companion can be gentle, patient and careful. However, among Chen Jubai’s good method of purifying, burning is the lowest repetition method. In the coating industry, low-concentration wastewater will be reduced by small amounts. If the incineration method is introduced, the capacity of its equipment must be very large. If the production scale of the company is very large, it will be able to have more than one set of equipment. Therefore, the method of burning and burning is not a good idea. Another method is the adsorption-absorbing method, which is to slowly convert the organic waste gas generated by the coating industry from a large body to a small body high body. On the one hand, it can reduce the capacity of the equipment required by the incineration method, and on the other hand, it can also reduce the required fuel. Therefore, it can be said that combining the incineration method and the adsorption-absorbing method is a more feasible plan. There is also an enterprise that uses adsorption method. The application of this technology is more extensive. The advantage is that the investment is very low and suitable for national environmental protection requirements. However, the disadvantage is the functional problem of the adsorbent. All adsorbents Sugar daddy will soon achieve the filling and condition. If the replacement is not made in time, the operation of the equipment will be inefficient or even ineffective.href=”https://philippines-sugar.net/”>Sugar baby, if you often change the adsorbent, it will form a difficult income to bear.
03CoatingEscortIndustry of organic wastewater management technology
3.1 Zeolite rotation + burning.
In recent years, zeolite transfer technology has gradually entered the perspective of environmental protection development. The reality of this technology is to gradually condense the large number of low-concentration organic waste emissions from the coating industry into large quantities of highs through adsorption-absorbing process. escortThe concentration has an automatic waste gas. In the process of incineration, the advantage of this method is that it does not require too much external fuel, and the heat generated during the incineration process can also be further improved to assist in the inhalation process. The advantages of this method are first of all, with good integrated features, and a series of processes such as adsorption operation to suction operation are completed with just one rotation device; secondly, the traditional adsorbents are used to activated carbon, which is very easy to spontaneously ignite at high temperatures, while the zeolite redirection method applies to special adsorbents. Moreover, in the absence of the device, all the burning equipment can be installed in one base, which makes it convenient for equipment management.
3.2 Zeolite calcification + burning.
This method applies flow bed technology to make all fillers reach 100% adsorption, and then Sugar daddySugar daddyactually absorbs; during the operation process, the flow bed can maintain a static state, so there is no need to touch and seal the matter; while the zeolite, as an adsorption medium, continues to flow, causing friction between each other during the flow process, thereby removing the general powder particles.Anila is lost, and it can be seen that this method does not require filtering before processing an automatic waste air; in ordinary cases, the height of the mobile bed is 1.2m, and the surface of the mobile bed can be very large to match specific needs, thus suitable for various flows. href=”https://philippines-sugar.net/”>Sugar baby‘s organic tail gas; similarly, the cross-section of the bed can also be combined with actual situations and transformed into multiple shapes. Some manufacturers with larger scale need to deal with the organic waste of large flow. At this time, the mobile beds should focus on solving the problem of uniform distribution of adsorption media due to their large surface area. The goal is to make the three-dimensional body of the surface contain a uniform medium, and the window body remains constant, regardless of Sugar. daddyThe external mechanical process occurs greatly in the event of amplitude vibration, so that the adsorbed particles can truly flow randomly.
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