Sewage Treatment Agents

Details

1. Polymer flocculant (polyacrylamide series PAM) APAM Anionic Polyacrylamide Appearance: White granules/powder Applicable: Sedimentation of suspended solids in inorganic wastewater Scenario: Sand washing, mineral processing, steel plant wastewater, river water purification, sludge settling, industrial wastewater primary settling Principle: Negative charges adsorb sediment and metal hydroxides in water, causing them to agglomerate and sink CPAM cationic polyacrylamide Applicable: Dehydration of organic sludge Scenario: Biochemical sludge from municipal sewage treatment plants, slaughter, kitchen, printing and dyeing sludge, frame/centrifuge pressing and dewatering Principle: Neutralize the negative charge of sludge colloids, form a dense mud cake, and reduce the moisture content of the mud cake NPAM non-ionic polyacrylamide Applicable: Acidic wastewater, inorganic colloids, soil solid-liquid separation, ink wastewater 2. Inorganic coagulants (PAC, polymeric ferric sulfate, alum, ferric chloride) PAC polyaluminum chloride: universal coagulation, removing COD, suspended solids, and color, used in combination with PAM (PAC as the base coagulation, PAM as the flocculant) Polymeric ferric sulfate: Strong decolorization and phosphorus removal effects, commonly used in printing, dyeing, and coating wastewater 2、 Scale and corrosion inhibitors (circulating cooling water, boiler water system) Our main products are organic phosphines, which are the ones you manage HEDP Hydroxyethylidene Diphosphate: Corrosion inhibitor for carbon steel pipelines, calcium carbonate scale inhibitor, standard for circulating water, good temperature resistance ATMP amino trimethylene phosphonic acid: stronger scale inhibition ability, basic raw material for compound agents DTPMPA: Strong alkali, high hardness water quality specific scale inhibitor for oil fields and high-temperature cooling water systems HPMA hydrolysis of maleic anhydride: dispersing and scale inhibiting, often used in combination with phosphines Commonality: Prevent scaling and blockage of pipelines and heat exchangers, while slowing down equipment metal corrosion 3、 Sterilization and algaecide agents (circulating water, sewage tank deodorization and sterilization, control of Legionella) TCCA Trichloroisocyanuric Acid (Youchlorojing): an oxidative fungicide that can kill bacteria, degrade ammonia nitrogen, and deodorize swimming pools and sewage tanks. It is a slow-release type DBNPA/CMIT/MIT: Non oxidizing bactericide, broad-spectrum antibacterial, kills algae, bacteria, and slime bacteria, mostly used in closed circulating water, non chlorine irritant Sodium hypochlorite and chlorine dioxide: disinfection of wastewater at the end and sterilization of effluent to meet standards 4、 PH regulator/acid-base neutralizer Alkaloids: caustic soda (sodium hydroxide), lime milk: adjust pH, precipitate heavy metals, cooperate with Fenton reaction, adjust alkalinity in biochemical systems Acids: hydrochloric acid, sulfuric acid, citric acid: reduce the pH of wastewater, neutralize alkaline wastewater 5、 Decolorizing agent Flocculating decolorizer (melamine formaldehyde): removes color from printing and dyeing, ink, and papermaking wastewater COD Oxidative decolorization: hydrogen peroxide+Fenton reagent, cracking the chromophore group, deep decolorization and degradation of organic matter 6、 Heavy metal capture agent (heavy metal chelating agent) Liquid organic sulfur agents are used to capture heavy metal ions such as nickel, copper, zinc, and chromium from electroplating, circuit board, and metallurgical wastewater, generating insoluble precipitates that meet discharge standards 7、 Defoamer Organosilicon defoamer, polyether defoamer: biochemical aeration tank, flotation tank, cleaning wastewater, large amount of foam pressing, to avoid foam overflow affecting equipment operation 8、 Nitrogen and phosphorus removal agents Phosphorus removal: PAC, polymeric iron sulfate, calcium chloride, generate phosphate precipitate Denitrification: Carbon sources (glucose, sodium acetate) are used to supplement carbon for biochemical bacteria, completing nitrification and denitrification to remove total nitrogen

Category

Salts Of Phosphonates

Share to

Send Inquiry

1. Polymer flocculant (polyacrylamide series PAM)
APAM Anionic Polyacrylamide
Appearance: White granules/powder
Applicable: Sedimentation of suspended solids in inorganic wastewater
Scenario: Sand washing, mineral processing, steel plant wastewater, river water purification, sludge settling, industrial wastewater primary settling
Principle: Negative charges adsorb sediment and metal hydroxides in water, causing them to agglomerate and sink
CPAM cationic polyacrylamide
Applicable: Dehydration of organic sludge
Scenario: Biochemical sludge from municipal sewage treatment plants, slaughter, kitchen, printing and dyeing sludge, frame/centrifuge pressing and dewatering
Principle: Neutralize the negative charge of sludge colloids, form a dense mud cake, and reduce the moisture content of the mud cake
NPAM non-ionic polyacrylamide
Applicable: Acidic wastewater, inorganic colloids, soil solid-liquid separation, ink wastewater
2. Inorganic coagulants (PAC, polymeric ferric sulfate, alum, ferric chloride)
PAC polyaluminum chloride: universal coagulation, removing COD, suspended solids, and color, used in combination with PAM (PAC as the base coagulation, PAM as the flocculant)
Polymeric ferric sulfate: Strong decolorization and phosphorus removal effects, commonly used in printing, dyeing, and coating wastewater
2, Scale and corrosion inhibitors (circulating cooling water, boiler water system)
Our main products are organic phosphines, which are the ones you manage
HEDP Hydroxyethylidene Diphosphate: Corrosion inhibitor for carbon steel pipelines, calcium carbonate scale inhibitor, standard for circulating water, good temperature resistance
ATMP amino trimethylene phosphonic acid: stronger scale inhibition ability, basic raw material for compound agents
DTPMPA: Strong alkali, high hardness water quality specific scale inhibitor for oil fields and high-temperature cooling water systems
HPMA hydrolysis of maleic anhydride: dispersing and scale inhibiting, often used in combination with phosphines
Commonality: Prevent scaling and blockage of pipelines and heat exchangers, while slowing down equipment metal corrosion
3, Sterilization and algaecide agents (circulating water, sewage tank deodorization and sterilization, control of Legionella)
TCCA Trichloroisocyanuric Acid (Youchlorojing): an oxidative fungicide that can kill bacteria, degrade ammonia nitrogen, and deodorize swimming pools and sewage tanks. It is a slow-release type
DBNPA/CMIT/MIT: Non oxidizing bactericide, broad-spectrum antibacterial, kills algae, bacteria, and slime bacteria, mostly used in closed circulating water, non chlorine irritant
Sodium hypochlorite and chlorine dioxide: disinfection of wastewater at the end and sterilization of effluent to meet standards
4, PH regulator/acid-base neutralizer
Alkaloids: caustic soda (sodium hydroxide), lime milk: adjust pH, precipitate heavy metals, cooperate with Fenton reaction, adjust alkalinity in biochemical systems
Acids: hydrochloric acid, sulfuric acid, citric acid: reduce the pH of wastewater, neutralize alkaline wastewater
5, Decolorizing agent
Flocculating decolorizer (melamine formaldehyde): removes color from printing and dyeing, ink, and papermaking wastewater COD
Oxidative decolorization: hydrogen peroxide+Fenton reagent, cracking the chromophore group, deep decolorization and degradation of organic matter
6, Heavy metal capture agent (heavy metal chelating agent)
Liquid organic sulfur agents are used to capture heavy metal ions such as nickel, copper, zinc, and chromium from electroplating, circuit board, and metallurgical wastewater, generating insoluble precipitates that meet discharge standards
7, Defoamer
Organosilicon defoamer, polyether defoamer: biochemical aeration tank, flotation tank, cleaning wastewater, large amount of foam pressing, to avoid foam overflow affecting equipment operation
8, Nitrogen and phosphorus removal agents
Phosphorus removal: PAC, polymeric iron sulfate, calcium chloride, generate phosphate precipitate
Denitrification: Carbon sources (glucose, sodium acetate) are used to supplement carbon for biochemical bacteria, completing nitrification and denitrification to remove total nitrogen