Recycling emulsifiers is environmentally friendly-Qianwei buys a large number of inventory softeners
LED energy-saving lamps, it is known as energy-saving and long-life lamps. Good applicability, small size, suitable for decoration. Low-carbon, environmentally friendly, no harmful qualities, can be recycled after disposal, brilliant colors, pure luminous colors, narrow spectral range, and using the principle of red, green and blue RGB three primary colors, under the control of computer technology, you can mix and match different The color table lamp has a variety of light colors. Compared with ordinary lamps, LED energy-saving lamps have the following shortcomings: they are expensive, and there is still a big gap between the luminous efficiency that can be generally achieved and the theoretical luminous efficiency, and the actual and theoretical lifespan that can be achieved at present are still There is a big gap, and there is a certain amount of heat, and the light attenuation can be greatly reduced.
Our company purchases various chemical products in stock all year round. Dye pigment hot melt adhesive rubber rubber antioxidant accelerator alkyd resin epoxy resin epoxy curing agent epoxy zinc-rich primer, zinc powder, vinyl chloride resin, chloro ether resin acrylic resin, self-polishing antifouling paint, coating, PVC Paste resin, light-curing UV resin, varnish, BYK leveling agent, dispersant, defoamer, auxiliary ultraviolet absorber, antimony trioxide, nickel sulfate, brightener, white carbon black, titanium dioxide paint, alkyd resin, Tianmen Partic acid ester resin, acrylic solvent polyurethane curing agent, emulsion rubber rosin, hot melt adhesive hydraulic oil white oil silicone oil, glycerin, polyether polyol, isocyanate MDI, TDI, EVA, TPU, nickel sulfate sodium alginate catalyst potassium iodide, Carrageenan, gelatin, bone glue, carotene, flavor, menthol, borneol, bezoar, paraffin, polyvinyl alcohol, polyacrylamide, cellulose and other chemical raw materials.
The company recycles thousands of chemical products. Our company promises to recycle at the fastest speed, the most reasonable price, and the most professional, safe and environmentally friendly methods. Welcome your calls and sincerely look forward to cooperating with you!
As we all know, nickel ions are carcinogens; excessive zinc has obvious toxic effects on aquatic organisms. Paint mist will be generated during the painting process. For normal production, the waste paint mist must be removed from the spray booth. A common and effective method is to install a water curtain on the side of the painting line (that is, the population of the air duct) to let the water curtain The agent absorbs most of the paint mist, and the exhaust gas that is not absorbed by the water curtain agent is treated by the method of treating exhaust gas. There are many types of lacquer, and the paint formula in the paint shop is confidential, but no matter any lacquer, the lacquer and the organic solvent in it are toxic, even very toxic. Organic solvents usually have the following types: Fragrance type: vinegars such as toluene, xylene, phenylethane, etc.: ketones such as ethyl acetate, butyl acetate, etc., such as cyclohexanone, alcohols: such as ethanol, Curtain agents such as butanol and isopropanol are generally composed of caustic soda and alkali-resistant composite organic compounds that can absorb paint mist. The results provide technical reference for the promotion and application of biological purification technology in the control of malodorous gases in the petrochemical industry. The source and composition of odorous waste gas A chemical company in Tianjin mainly produces chemical products such as biphenyl, aromatic hydrocarbons and heterocyclic compounds. The wastewater entering the wastewater treatment station is mainly chemical wastewater. According to data and on-site test results, the water contains a large amount of VOCs such as dichloride and inorganic compounds such as H2S. The malodorous gas mainly comes from the inlet pool, biological aeration tank and sludge area of the wastewater treatment station. The pollutant concentration level of each waste gas generation source is shown in Table 1. This project uses a biological filter tower to treat the above-mentioned odorous waste gas, and the process flow is as shown.
Our company recycles thousands of chemical raw materials. There are many kinds of recycled materials, various styles, unlimited quantity and quality, and they can be recycled after they are scrapped. Our company has complete qualifications and is safe to recycle and reuse. The sales staff are all over the country and pick up the goods personally. You solve the inventory problem. We are looking forward to cooperating with you on the 24-hour wealth hotline!
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