Changle company recycles softener:
Long-term buy rosin organic chemical raw naphthalene, adipic acid, maleic acid, phthalic anhydride, maleic anhydride, acrylic acid, benzoic acid, toluene diisoester, MDI, fatty acid, acrylic acid, menthol, phthalic anhydride, maleic anhydride, bisphenol A ,, Thiourea, daily chemical raw materials, salicylic acid, potassium hydroxide, caustic soda, foaming agent, boric acid, petrolatum, lanolin, hot melt adhesive, daily chemical raw materials, menthol, chemical raw materials, chemical additives, chemical industry Additives, plastic additives, rubber additives; synthetic resins: polypropylene, UV resin, polyphenylene, polyamide, polyether, polyether polyol, polybutyral, cellulose, phenolic resin, resin, epoxy resin , Alkyd resin, acrylic resin, unsaturated polyester resin, petroleum resin, furan resin, organic fluorine resin, silicone resin, poly resin, rosin, terpene resin
Buy softener sincere cooperation-Changle recycling aliphatic polyamide curing agent
B: F technology has been applied in the advanced treatment of coking wastewater. Shandong Yankuang Coking Co., Ltd. adopts:/OB:F treatment process for phenol cyanide wastewater, in which the removal rate of COD and ammonia nitrogen by B:F is 2% and 5% respectively, and the treated effluent meets the requirements of the national first-level discharge standard. . B: Adding coagulation air flotation before F can effectively remove the suspended solids in the sewage, thereby increasing the operating cycle of the biological aerated filter and reducing the number of backwashing. Bioreactor Membrane Bioreactor (MBR) is also used after conventional biochemical treatment in the advanced treatment of coking wastewater, playing a dual role of biochemical post-treatment and reverse osmosis pretreatment.
Recycled synthetic rubber styrene butadiene rubber, butadiene rubber, nitrile butadiene rubber, neoprene rubber, polysulfide rubber, silicone rubber, thermoplastic elastomer, polyol, silicone oil, silicone oil, polyol solvent, cobalt naphthenate, naphthenic acid Zinc, drier, color paste, aluminum silver paste. Copper gold powder, Huang Dan powder, Hong Dan powder, resin, medium chrome yellow, lemon yellow, paraffin, casting wax, montan wax, zinc oxide, dodecyl sulfuric acid Na, curing agent, dispersant, flow agent, defoamer, cellulose, emulsifier, varnish, “dye” carbon black, white carbon black, copper chloride, cuprous chloride, cuprous iodide, potassium iodide , Silver oxide, silver, silver sulfate, aniline, white oil, Taikoo oil, castor oil, olive oil, copper oxide, nickel sulfate, sodium tungstate, sodium molybdate, sodium stannate red alum. Potassium “” glucose, lactose , Food dye, food coloring, citric acid, xylitol, starch, maltodextrin, flavor, soap noodles, guar gum, emulsifier, Tween, Span, plasticizer, epoxy soybean oil, chlorinated paraffin , Polyethylene glycol, stabilizer, stearic acid, wax powder, oleic acid amide, erucamide, lead stearate, zinc stearate, antioxidant, ultraviolet absorber, coupling agent, decabromodiphenyl Ether, antimony trioxide, accelerators, modifiers, plastic brighteners, antioxidants, photoinitiators, and all rubber additives, chemical additives, plastic additives, etc., domestic and imported are all recycled, cash transaction, quantity Unlimited.
The wastewater enters the aerobic section after being treated in the anoxic section. In the aerobic section, the COD is lower due to the higher ammonia nitrogen contained in the wastewater. What is going on here is mainly the nitrification reaction. Soda ash solution needs to be added in the aerobic section to provide the alkalinity required for the nitration reaction. After the wastewater is treated in the aerobic section, the ammonia nitrogen can basically be converted into salt nitrogen (the salt nitrogen is returned to the anoxic section and is finally converted to nitrogen in the anoxic section to obtain effective denitrification). At the same time, the organic matter is further degraded. Make the final effluent COD reach the standard. After the wastewater is treated by the biochemical system, it is separated from the sludge in the coagulation sedimentation tank, and polyaluminum chloride or polyaluminum ferric chloride is added to the coagulation part to increase the sedimentation performance of the sedimented sludge and further reduce the COD of the effluent.
Buy softener sincere cooperation-Changle recycling aliphatic polyamide curing agent
Recycled by Hebei Shaoteng Chemical Company: Plastic additives: various types of polyvinyl chloride paste resin (PVC paste resin), polyvinyl chloride resin, PVC processing aids, PVC stabilizers, antioxidants, accelerators, three salts, two salts, Stearic acid, chlorinated paraffin-70, CPE, ACR, ACE, calcium stearate, zinc stearate, vinyl acetate resin, AC foaming agent, hot melt adhesive, EVA, petroleum resin, zinc oxide, paraffin, Expansion foaming agent, fluorescent whitening agent OB, OB-1, dioctyl ester, dibutyl ester, polyvinylidene chloride resin (PVDC) and other recycled chemical additives: textile auxiliaries, printing and dyeing auxiliaries, plastic auxiliaries, Rubber additives, ink additives, paint additives, coating additives, electroplating additives, antioxidants, flame retardants, emulsifiers, lubricants, defoamers, catalysts, levelling agents, curing agents, foaming agents, Vulcanizing agent, softener, dispersant, food emulsifier, surfactant, rubber accelerator, rubber antioxidant, ultraviolet absorber, epoxy curing agent, polyurethane curing agent, automotive paint curing agent, aliphatic curing agent, acrylic acid Polyurethane curing agent, PVC stabilizer, masterbatch, polyether polyol, MDI TDI BYK, etc.
The above product models are not limited, the quantity is not limited, the price is reasonable, and the intermediary pays heavily. Our team will pick up the goods in time, and sincerely look forward to working with you!
