Water treatment 25kgs
Hydrolyzed polymaleic anhydride (hpma) Cas no.: 26099-09-2 Structural formula: Properties: Hpma is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330íµ. Hpma has obvious threshold effect under high temperature (350íµ) and high phú¿8.3ú¬level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300íµ with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, hpma is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, hpma has good corrosion inhibition effect when used together with zinc salt. Hpma can also used as additives for cement. Specification: Items Index Appearance Clear to umber transparent liquid Solid content % 48.0 min Bromine value mg/g 80.0 max Average molecular weight 450 min Phú¿1úÑ solutionú¬ 2.0-3.0 Density ú¿20íµú¬g/cm3 1.18 min Usage: Hpma is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. Hpma has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion. Package and storage: Normally in 250kg net plastic drum, ibc drum can also be used as required.Storage for one year in room shady and dry place. Safety protection: Acidity, avoid contact with eye and skin, once contacted, flush with water. 250kg net plastic drum
Water treatment Water disinfection units. Variety of multi-purpose high-class water purification units for the cleaning and disinfection of raw water. The equipment does not require chemical additives, just a little salt and electricity. The highly reliable units efficiently and ecologically produce superior quality drinking water in conformity with the german drinking water directives.
Bromochloro-5,5-dimethylimidazolidine-2,4-dione (BCDMH) Chemical name: Bromochloro-5,5-dimethylimidazolidine-2,4-dione CAS NO. : 32718-18-6 Molecular formula: C5H6BrCLN2O2 Molecular weight: 241.5 Properties: white or off-white crystalline powder, slightly dissolved in water,dissolved in chloroform,ethanol and other organic solvent,easy to decompose in strong acid or alkali,stable in dry state. Having slight irritation odour. Uses: mainly used in the disinfection of industrial circulating water, swimming pool, oil field water, spring, hospital sewage, medicinal facilities, aquaculture, food process, hotel, home, warehouse, custom and epidemic-stricken area. Quality index(company standard): Item Index Top-grade Qualified product (BCDMH) Bromochloro-5,5-dimethylimidazolidine-2,4-dione Mass fraction of , Â 98.0MIN 96.0 Mass fraction of bromine, % 31.0-35.0 31.0-35.0 Mass fraction of chlorine, %Â 155-162 155-162 Melting point, Loss on dry(60,1h)%Â 0.50MAX 0.80 Chroma, YID1925Â 7.0MAX Insoluble in chloroform, % 0.50MAX Type of commodities: Tablets:20G/Tablet, 80G/Tablet granule: irregular granule from 8mesh to 30mesh powder Packing: This product is sealed in paper-plastic multiple bag with lining of two PE bags,net weight:25Kg,flake product packaged in 25Kg paper sheet barrel with PE bag lining.This product should be stored in shady dry environment and forbidden to be stored with poisonous or harmful material,preventing from pollution. If you have any demand about my products.
Sodium Bisulfite- Industrial/Technical Grade Sodium bisulfite is a fine crystallized sodium grain that releases sulfur gas when dissolved in liquid. Manufacturers use sodium bisulfite in foods, cleaning products and pharmaceutical research. Common uses for sodium bisulfite include food preservation and cleansing to sanitize equipment and kill mold, bacteria and germs. Additionally, metal workers use sodium bisulfite to finish metals. Industrial/Technical Grade Sodium Bisulfite is widely used in various industries. 1. Leather Industry: Sodium bisulfite is used as leather processing chemical to make finished leather products softer, wearable, waterproof and longer lasting. 2. Water Treatment: Sodium Bisulfite plays an important part in the treatment of water, wastewater and waste as a strong reducing agent. The chemical removal of dissolved oxygen by chemically treating with sodium bisulfite reduces the corrosion rate in steel material. Sodium bisulfite also assists in the dechlorination of drinking water as well as in the chlorine removal in waste waters. Another treatment method that utilizes sodium bisulfite's effectiveness is in the reduction of chromium. All three reactions allow for chemical removal to be controlled by the amount of sodium bisulfite that is reacted with the solution. 3. Medicine Industry: The medicine industry uses Sodium Bisulfite for manufacturing semifinished product of metamizole sodium and aminopyrine. 4. Rubber Industry: Sodium Bisulfite is used in Rubber Industry as coagulative agent. 5. Textiles Industry: Sodium bisulfite is an important component in the preparation of dye intermediates. There are also areas of substantial utilization in the processing of wool as well as for the antichlor treatment required of many textile products. 6. Chemical Industry: Sodium bisulfite is a common reducing agent in the chemical industries. In biochemical engineering applications, it is helpful to maintain anaerobic conditions within a reactor. 7. Photography Industry: Sodium bisulfite serves as dual purpose in photographic industry. It is responsible for preserving the thiosulfite in the fixing baths and scavenging the dissolved oxygen in the developer solution. 8. Water Pipes: Sodium bisulfite is also used in the process of purifying water, cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial. It is usually added to large piping systems to prevent oxidative corrosion. Food Grade Food Grade sodium bisulfite is used to preserve and extend the shelf life of manufactured food items. As an additive, the food processing chemical helps to prevent the oxidation of fresh-cut produce. It is used to preserve color and inhibit bacterial growth on fruits, vegetables, some seafood and wine. Sodium bisulfite can preserve many of the qualities of fruits and vegetables, including the color, taste and nutritional value. It is a common ingredient used in the canning process; the sodium bisulfite protects the fruits and vegetables from oxidizing and changing color. Sodium bisulfite is used in beverages, fillings, sauces, dressings. Soft drink manufacturers use the pH-lowering properties of sodium bisulfite to reduce the tartness of many beverages. It is also present in wines and beers, as it is used as both a sterilizer and an antioxidant in the process of brewing beer or fermenting wine. Sodium bisulfite acts as bleacher (Sweet, pastry, water-soaked bamboo slices, etc.) loosening agent (bread, biscuit, etc.) corrosion resistance antiseptic (fruit juice, can, brewing, grain storage, etc.); antioxygen antistaling agent (acupuncture needle sprout, sea food, garden stuff, etc.) 50 KG BAGS with liner
Aluminium sulphate Aprearance: white Fom : slab Al2(so4)3 = (56.5 to 57.5%) Al2 o 3 : (16.5 to 17.5%) Fe2o3 : max 0.007% Inssoluble materials (t.S.S) : : max 0.05% As required by the customer
Polyacrylic acid (paa) Cas 9003-01-4 Properties: Paa is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Paa can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Paa is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. 40%, 50% paa are also supplied. Usage: Paa can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/l is preferred. Package and storage: Normally in 200kg net plastic drum, ibc drum can also be used as required. Storage for one year in room shady and dry place.
Polyacrylic Acid Sodium (PAAS) CAS 9003-04-7 Properties: PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. Notes: Solid content 40%, 45% and 50% are also available Usage: PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment. Package and Storage: 25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
Polyacrylic acid (paa) Cas: 9003-01-4 Properties: Paa is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Paa can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Paa is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. Usage: Paa can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/l is preferred. Keywords: paa Related products: polyacrylic acid (paa) Polyacrylic acid sodium (paas) Polyhydric alcohol phosphate ester (pape) Package and storage: Normally in 200kg net plastic drum, ibc drum can also be used as required. Storage for one year in room shady and dry place.
Molecular Formula: HO(C4H2O5M2)n Molecular weight: 400-1500 Properties: PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious. PESA has good biodegradation properties, it can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals. Specification: Appearance Colorless or amble transparent liquid Solid content % 40.0 min Density (20íµ)g/cm3 1.28 min pH(1% water solution) 9.0-12.0 Usage: PESA can be used in system of oilfield refill water, crude oil dehydration and boiler; PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine. PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index. PESA can be used in detergent fields. Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. Safety Protection: Alkaline, Avoid contact with eye and skin, once contacted, flush with water.
Tri-sodium phosphate Main contents% f¬ 98% Phosphorus pentoxide%f¬ 40.05% Sodium oxide, as na2o 36-40 Water insoluble% f_0.1 In 25kg and 50kg net bag
Aluminum sulphate Appearance: white Weight ratio of aluminum oxide (al2o3)%: 16.0-17.0 Weight ratio of free sulphuric acid (h2so4)% : absent Weight ratio of iron in terms of iron oxide (iii) % max: 0.02 Weight ratio of arsenic in terms of arsenic oxide (iii) % max: absent Weight ratio of residue insoluble in water % max: 0.3 Size: powder, granulates, lumps and stones Packaging: big bags (800-1000kg each)/ polyproylene bags (25 or 50 kg each)
Poly Aluminium Ferric Chloride Sulphate (PAFCS) PAFCS is a new product of high-efficient water purifying agent invented in recent years, which polymerizes a proper amount of PFC and introduce an appropriate amount of synergistic agent SO42-, based on the high-efficient water purifying agent PAC. This product is composed of inorganic polymer PFS and PAC. The chemical general formula is: [AL2(OH)nCl6-N-2K(SO4)K]mf±X[Fe2(OH)nCl6-N-2K(SO4)K]m, (PAFCS for short).This products converged the merits of the fªAlfª and fªFefª all in one ,the merits including the high effective content, high saltness, large polymerization, high condensity of molecular chain network and large constructure. This product has far stronger adsorptive and cohesive power and better purifying effect in purification. It is a high-efficient, fast, low-conswne, innoxious and safe inorganic high-efficient water purifying agent. It makes full use of the compensation of ferric ion and succeeds in getting rid of the harm which ion Al3+ remaining in water does to human. Compared with traditional PAC(S), ALSO4(L), PAS(L), PFS, PFC and so on, the use amount of PAFCS can be greatly reduced and the cost is very low. This product can reach the purification standards while other agents can not resolve, especially some difficult problems of water treatment such as lowering heavy cloudiness and de-coloring. It can be widely applied in to comprehensive treatment of urban sewage by strengthened first-stage treatment process. The quality of the treated water can reach the first-level discharge standard. The removal efficiency of total "Phosphorus" is very high and the eutrophication of the water can be controlled. In contrast with the second-stage biological treatment technology, this technology can reduce not only investment of the capital construction, but also the operation cost. So it is a very practical and efficient technology for water treatment. PAFCS has the ability of both inorganic coagulation and high-efficient capture and cure of polymer coagulating agent. In contrast with the traditional water purifying agents such as aluminium salt and ferric salt, PAFCS can improve the treat efficiency, decrease the cost of water treatment and can improve the water quality APPLICATION FIELDS Purify the life drinking water, and the water quality can achieve the drinking water standard of the national regulation. It can be widely used in the treatment of industrial sewage and urban sewage, the water quality can achieve the first class discharge standard after dealing with: f( A wide application in sewage disposal of many industries, such as paper-making and printing & dyeing. Only a small amount of the product works well. The remarkable waste water decolouring efficiency. And the treated water can be recycled and reused. f( Purify waste water containing Pb, Cr, Cd, sulfide or household sewage. The quality of water can achieve the discharge standard after dealing with. f( Purify overflow floatable tailings red water, and the treated water can be reused in industry production. f( A wide application in purifying fluorine-contained untreated water, oily waste water, oil-field return water, and in oil-water separation. All of these applications have satisfying results. Application method, storage, packing and transport of product You should add 3-4 times water first and mix it so as to make it dissolve, then add directly and quickly or add water to make it diluted so that suits the consistency you need (3~10 NTU is proper for desaturation solution consistency. Store time of diluted solution usually doesnf+t exceed 24 hours). According to the fixed proportion, add it into primary water or sewage, let it flow together with water and stirs naturally to precipitate. The proportion of using the product is decided by turbidity and water quality. They are as follows: Turbidity ( NTU ) Adding proportion ( KG / KT water) 15 2 100 9 500 16 800 25 2000 35 Application notice of PAFCS: 1) Solid products adopt brown paper or woven bag, inside lining with plastic packing; net weight 25kg; 1) The products should store in dry and ventilater place; 3) When being transported, should avoid being mixed with harmful and poisonous goods. 25Kgs per bag.
Poly ferric sulphate Appearance: Light yellow amorphous solid. The product quality meets the China National Standard (GB14591-93). Methods of operation and point for attention. As the property of raw water is different, experiment for the optimum dosage and conditions previous to operation is necessary so as to obtain the best effect. 1. Determination of the consistency. Before using, dissolve the product in running water in the proportion of 10-30 so as to make it hydrolyze completely. Laying it to present red brown solution, then dilute it to the consistency required for coagulation. It is usually diluted to the consistency of 2-5 in waterworks, and 5-10 in the industry waste water 2. Determination of the optimum dosage. In view of the different property of raw water, it can be determined by the experiment. For the waterworks, you may refer the dosage of other flocculant operated before. Under the same conditions, its dosage is almost equal to the Polymer Aluminium Chloride, 1/3-1/4 of the solid Aluminium sulphate. For the liquids product, you may calculate its dosage according to its consistency. 3. Pump the medicament compounded into the measure trough. When operated, add it into the raw water to coagulate with the raw water 4. It is usually compounded when operated in the running water. It is normal to have a little precipitate in it. Pay attention to the waterpower condition and the state of alum flower in the course of coagulation; Coacervation stage: The medicament flows into the coagulation pool, where it coagulates rapidly with the raw water and forms tiny alum flowers within very short time, at the same time, the water becomes even more turbid. A sharp rushing water is necessary in this stage. For the beaker test, mix for 10-30S in the speed of 250-300r/min, normally not exceed 2 mins. Flocculation stage: It is a process that tiny alum flowers grow longer and bigger. It is necessary for the water to have a suitable rushing water and sufficient velention period (10-15mins). In the later period of this stage, a large quantity of alum flowers gather and subside slowly. For the beaker test, mix for 6 mins in the speed of 150-200min, then 60r/min for 4 mins, to present a suspended state. Subsidence stage: It is a process that the flocculate subsides in the subsidence tank, where a slow current velocity is necessary. To improve the water quality, the subsidence tanks are usually designed in the oblique tube or oblique board model, (it is best to separate the flocculate by the fªgas-floating) method), so that a large quantity of thick alum flowers are stopped by the tube or board wall and subside at the bottom of the tank. The upper layer is clear liquor. In the meantime, the alum flowers with small size and density subside slowly and continue colliding to grow large. In the later period, the turbidity id almost fixed. For the breaker test, mix for 5 mins in the speed of 20-30 r/min ,then subside for 10mins and check the turbidity . 6. Strengthen the filtering: Choosing the reasonable filtering layer structure and filtration aid, is the important measure to improve the water quality. 7. For the treatment of industry waste water , on the whole it is similar to the waterworks. Cooperated with other coagulant aid, it will achive a optimum effect in the treatment of raw water with high colour, COD and BOD. 8. For the factories and mines employing the chemical coagulation method, the product can also be used by adding a dissolving pool only. 9. The product can be preserved in the place for a long time, where is dry, damproof and heatproof(normally below 80 f¦).And be sure not to damage the package. 10. The product must be dissolved before use . Further, the equipment for dissolution and feeding should be anti-corrosive. The application field and reference dosage .(Cf form2). Name Recommended Consumption Drinking Water 1:400000-1:400000 Industrial Water 1:400000-1:400000 Town Water 1:30000-1:60000 Electroplating Effluent 1:30000-1:50000 Metallurgy Mineral Separation Effluent 1:20000-1:50000 Non-ferrous Mineral Separation Effluent 1:20000-1:40000 Iron and Steel Industry Effluent 1:15000-1:30000 Coal Washery Effluent 1:10000-1:30000 Power Plant Effluent 1:10000-1:30000 Food Industry Effluent 1:8000-1:16000 Machine Work Emulsion Effluent 1:5000-1:12000 Chemical Industry Effluent 1:6000-1:10000 Oil Field Driling Effluent 1:6000-1:8000 Printing & Dyeing Effluent 1:5000-1:7000 Paint-making Effluent 1:5000-1:7000 Scouring Effluent 1:4000-1:6000 Paper-making Effluent 1:3000-1:6000 Leather-making Effluent 1:3000-1:6000 Sludge Dehydration 1:100-1:160 Package: Inner: Nonpoisonous polythene plastic bag. Outer: Weaving bag N.W.:25kg per bag. Characteristics of the product: Compared with other quality inorganic flocculant, the product has the following characteristics. 1. It is a new, high quality and efficient molysite category inorganic characteristics. 2. It has a good coagulation function with thick alum flowers and fast subsiding speed. 3. The product has an excellent purifying effect. It is safe, reliable, nonpoisonous and harmless. It doesnf+t contain any harmful substances such as Aluminium, Chlorine and heavy metal ions, neither does it have water phase transference of iron ions. 4. It can be used in discolouring, dehydrating, deodorizing, degreasing, sterilizing as well as discarding heavy metal iron, radioactive substance and carcinogens in the water, and eliminate COD, BOD, and colour as much as 90·-. 5. It can suit the water that the pH is form 4 to 11, (the optimum pH is 6-9). After treatment, the pH has little change. Further, the product has little corrosiveness to the equipment. 6. It has a very good effect in purifying the raw water with algae, low temperature and low turbidity, and slightly contaminated. 7. It has a better effect in purifying the high turbidity raw water. 8. It can be used at a very low cost, and save the cost as much as 20-50·-. 25KGS PER BAG.
BAX01FD Nitrate and perchlorate selective anion resin PHYSICAL PROPERTIES Polymer Structure Styrene Crosslinked with DVB Ionic Form, as shipped Chloride Screen Size Distribution 16 to 40 +16 mesh (U.S. Std) < 5% -40 mesh (U.S. Std) < 1% Uniformity Coefficient (max.) 1.6 Water Retention 35 ¡§C 55% Swelling Cl- to OH-(max.) 15% Total Capacity 0.6 meq/ml min Shipping Weight(approx.) 0.63-0.73 g/l Temperature Limit 80¡æ Export:25L PE bags or 1000L big bags,or as client's request.
PW511 Super high capacity strong base anion resin for highest possible operating capacity and lowest possible leakage PHYSICAL PROPERTIES Polymer Structure Acrylate Crosslinked with DVB Ionic Form, as shipped Chloride Screen Size Distribution 16 to 50 +16 mesh (U.S. Std) < 5% -50 mesh (U.S. Std) < 1% Uniformity Coefficient (max.) 1.6 Water Retention 54 ¡§C 64% Swelling Cl- to OH-(max.) 18% Total Capacity 1.25 meq/ml min Shipping Weight(approx.) 0.68-0.75 g/l Temperature Limit 60¡æ Export:25L PE bags or 1000L big bags,or as client's request.
Specificationú¦al2o3ú¦15.80%minú+ fe:0.70%maxú+ph:3.0minú+ Water insolublesú¦0.15%maxíúas:0.0005%max; pb:0.002%maxíú Grain size:15mm maxú¿flakysú¬ Pp/pe 50kg/bag
Water treatment plants
Active content : 45 % min Ph 2.5 to 3.5 Viscosity : 80 to 400 cph 250 kgs
Chloramine B Water treatment Molecular formula:c7h7clno2sna2h2o Cas no.:127-52-6 Appearance:white crystal powder Content:99.5% min Active chlorine:27% min Clarify:lucency Ph:9~11 Iron: 10ppm max Heavy metal:10ppm max Packing:25kg/50kg paper drum Packing:25kg/50kg paper drum 38 x 46
