BASIC INFORMATION: Cas No.: 2809-21-4 Molecular formula : C2H8O7P2 Molecular weight: 206.03 Package: HEDP liquid: 200L plastic drum,IBC(1000L),customersâ?? requirement. HEDP solid: 25kg/bag,customers requirement. APPLICATION: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metalsâ?? surfaces. HEDPshows excellent scale and corrosion inhibition effects under temperature 250â??. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects. The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals. HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid
SDIC(Sodium Dichloroisocyanurate) SDIC is a oxidizing bactericide as a disinfector and it has different forms in powder,granular and tablets. Appearance:White Powder, tablets, granular Molecular formula: C3HCl2N3O3.Na Structural formula: Molecular weight: 219.95 CAS No.: 2893-78-9 HS No.: 2933.6929.10 UN No.: 2465 DG Class:5.1 Function : fighting against infectious diseases as routine disinfection, preventive disinfection and environmental sterilization in different places.
Bacta Cult Helps in:- Reduction in commissioning time of ETP and STP. Rapid growth of MLSS with high MLVSS content. Powered form-Easy to use and easy to store. Bacta Cult Supplements useful bacteria into ETP/STP which suppress the growth of harmful bacteria and leads to faster commissioning.
Accepta 2051 Reverse Osmosis Membrane Scale Inhibitor / Antiscalant High performance reverse osmosis membrane scale inhibitor Accepta 2051 is a high performance, reverse osmosis scale inhibitor scientifically formulated for the treatment and protection of reverse osmosis membranes. Accepta 2051 offers an array of performance benefits where scale problems are encountered in RO systems. Historically scale and deposits build up on the RO membrane leading to poor permeate quality and low permeate production, this coupled with un-planned downtime and increased water and energy costs, the result has been premature RO membrane replacement. Accepta 2051 is a super-threshold agent delivering proven high performance against several problem scales including: Calcium Carbonate Calcium Sulphate Barium Sulphate Strontium Sulphate Calcium Fluoride Silica and Iron Accepta 2051 also stabilises a wide range of super-saturated salt solutions, thereby preventing precipitation on the membrane surface. The superior results achieved by Accepta 2051 allow engineers to design RO systems to successfully operate at higher recovery rates, giving a significant market edge. Product Benefits High performance scale inhibitor for use reverse osmosis membranes systems Excellent performance against a range of problem scalants Stabilises a range of supersaturated salt solutions Prevents precipitation on the membrane surface Improved cost effectiveness Less feed water required Less concentrate for disposal Less chemicals to be used Better environmental acceptance of concentrate discharge Non toxicity No known adverse environmental effects Product Properties Form: Liquid Colour: Clear Odour: Slight pH: 5.0 - 7.0 Relative density: 1.20 Water solubility: Miscible in water *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 2051 is dosed continuously into the feed water prior to the membrane systems at typical dose rates of 3-6 mg/L depending on water chemistry and system conditions. Our technical consultant will advise you of the correct dosage for your individual system. It is recommended to operate the dosing pump with the highest possible frequency and to adjust the dosage by adjusting the pump stroke to ensure membrane protection. Accepta 2051 has the added advantage of using RO permeate for dilution, with a fresh solution made every 3-5 days. It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use. For further technical assistance concerning Accepta 2051 please contact local agent .
Accepta 2091 Antiscalant & Antifoulant for Reverse Osmosis, Nanofiltration & EDR Systems Antiscalant and antifoulant for reverse osmosis, nanofiltration and EDR membranes Accepta 2091 is a high performance, multi-functionalreverse osmosis antiscalant and antifoulant scientifically formulated for the treatment and protection of reverse osmosis (RO) membranes, nanofiltration (NF) and EDR membrane systems. Accepta 2091 can be used in the production of drinking water and in seawater desalination process applications and is highly effective in preventing the build-up of calcium carbonate scale on RO membrane surfaces. Besides its excellent calcium carbonate scale inhibition properties, Accepta 2091 is also effective at controlling calcium sulphate, calcium fluoride and metal oxides scale. Accepta 2091 can be used in the production of drinking water according to NSF standard 60. The maximum allowed dose rate is 10 mg/l. Product Benefits High performance RO membrane antiscalant and antifoulant Suitable for use in seawater desalination process applications Ideal for drinking water applications according to NSF standard 60 Highly effective calcium carbonate scale control Additional control of calcium sulphate, calcium fluoride and metal oxides scale Not affected by chlorine or other oxidizing biocides Product Properties Appearance: Liquid Colour: Clear, pale yellow Specific gravity: 1.22 @20 oC pH: 10.5 @25 oC Boiling point: > 100°C Flash point Non flammable aqueous solution Chemical reactivity Not affected by chlorine or other oxidising biocides *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 2091 should be injected in membrane systems after chlorine and sodium metabisulphite treatment. Accepta 2091 can be used in the production of drinking water according to NSF standard 60 where the maximum allowed dosage rate is 10 mg/l. Accepta 2091 is not compatible with residual cationic polymers from the pre-treatment. The dosage level of Accepta 2091 is dependent on the quality of the feed water and the saturation indices of the various scales forming species present in the concentrated brine. Recommended injection point is into the feed water, downstream of any filtration equipment and cartridge filters. Accepta 2091 is miscible with water in all proportions. It may be applied as neat product, or as a solution in permeate water. A minimum dosing solution strength of 10% is recommended. This product should be dosed continuously and proportionally to the feed water flow. It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use. For further technical assistance concerning Accepta 2091 please contact local agent.
Product Name : Accepta 2010 Reverse Osmosis Membrane Antiscalant &Dispersant Reverse osmosis membrane antiscalant and dispersant for universal feed water conditions Accepta 2010 is a high performance reverse osmosis (RO) antiscalant and dispersant, scientifically formulated for the treatment and protection of reverse osmosis membranes under universal feed water conditions. A proprietary blend, Accepta 2010 has been specifically designed for ro membrane systems for normal feed-waters. Scaling and deposits build up on the reverse osmosis membranes leading to poor permeate quality, low permeate production and increased water and energy costs. Accepta 2010 is a proven high performance scale inhibitor against calcium carbonate and calcium sulfate scalants and combats silica fouling by a combination of anti-precipitation, antiagglomeration and dispersancy processes. Accepta 2010 is compatible with a wide range of materials and unlike other antiscalants, is not deactivated in the presence of high iron. Product Benefits • Highly efficient antiscalant and dispersant for reverse osmosis membrane systems • Designed for universal feed waters • Very effective antiscalant • Prevents low production and poor permeate quality • Prevents downtime and increased costs • Is not deactivated in the presence of high iron • High performance scale inhibitor for use reverse osmosis membranes systems • Excellent performance against a range of problem scalants • Stabilises a range of supersaturated salt solutions • Prevents precipitation on the membrane surface • Improved cost effectiveness • Less feed water required • Less concentrate for disposal. Product Properties Form: Liquid Colour: Amber Odour: Slight pH: 1.0 - 2.0 Relative density: 1.16-1.18 Water solubility: Miscible in water *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 2010 is dosed continuously into the feed water prior to the membrane systems at typical dose rates of 4-8 mg/L depending on water chemistry and system conditions. Our technical consultant will advise you of the correct dosage for your individual system. It is recommended to operate the dosing pump with the highest possible frequency and to adjust the dosage by adjusting the pump stroke to ensure membrane protection. Accepta 2010 has the added advantage of using RO permeate for dilution, with a fresh solution made every 3-5 days. It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use. For further technical assistance concerning Accepta 2010 please contact local agent .
Antiscalant & Antifoulant for Reverse Osmosis, Nanofiltration & EDR Membrane Systems Antiscalant and antifoulant for reverse osmosis, nanofiltration and EDR membranes Accepta 2651 is a high performance, multi-functional reverse osmosis antiscalant and antifoulant scientifically formulated for the treatment and protection of reverse osmosis (RO) membranes, nanofiltration (NF) and EDR membrane systems. Accepta 2651 can be used in the production of drinking water and in seawater desalination process applications and is highly effective in preventing the build-up of calcium carbonate scale on reverse osmosis, nanofiltration and EDR membrane surfaces. Besides its excellent calcium carbonate scale inhibition properties, Accepta 2651 is also effective at controlling calcium sulphate, calcium fluoride and metal oxides scale. Accepta 2651 can be used in the production of drinking water according to NSF standard 60. The maximum allowed dose rate is 10 mg/l. Product Benefits • High performance RO membrane antiscalant and antifoulant • Ideal for RO, NF and EDR membrane systems • Suitable for use in seawater desalination process applications • Ideal for drinking water applications according to NSF standard 60 • Highly effective calcium carbonate scale control • Additional control of calcium sulphate, calcium fluoride and metal oxides scale • Not affected by chlorine or other oxidizing biocides Product Properties Appearance: Liquid Colour: Clear, pale yellow Specific gravity: 1.2-1.3 @20 oC pH: 7.5-10.5 @25 oC Boiling point: > 100°C Flash point Non flammable aqueous solution Chemical reactivity Not affected by chlorine or other oxidising biocides *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 2651 should be injected in membrane systems after chlorine and sodium metabisulphite treatment. Accepta 2651 can be used in the production of drinking water according to NSF standard 60 where the maximum allowed dosage rate is 10 mg/l. Accepta 2651 is not compatible with residual cationic polymers from the pre-treatment. The dosage level of Accepta 2651 is dependent on the quality of the feed water and the saturation indices of the various scales forming species present in the concentrated brine. Dosage levels of Accepta 2651 when used in seawater desalination applications should be calculated using Accepta's specialist software, for further support and information please contact Accepta. Recommended injection point is into the feed water, downstream of any filtration equipment and cartridge filters. For further technical assistance concerning Accepta 2651 please contact Accepta.
Accepta 0019 is a high performance all organic cooling water treatment formulated using advanced scale and corrosion inhibitors with additional dispersants for the treatment and protection of industrial re-circulating cooling water systems. Accepta 0019 is stable at elevated temperatures throughout a wide pH range (acid dosing is not required) and in the presence of oxidising disinfectants. This single treatment inhibits scale formation, corrosion and sedimentation fouling when the system is treated in accordance with our recommendations. Accepta 0019 is a very effective treatment for modern cooling water systems operating with high calcium and alkalinity levels and has been proved successful in a large number of differing cooling systems. Product Benefits High performance all organic scale and corrosion inhibitor with dispersants for industrial recirculating cooling water systems. Halogen resistant. High calcium tolerance. Effective at Langelier Saturation Index up to +3.3. Allows elevated system concentration reducing running costs. Excellent scale inhibitor in severe scaling conditions. Simple test method. Product Properties Form: Liquid Colour: Off white Odour: Barely perceptible pH: 1.5 â?? 2.5 Water solubility: Miscible Relative density: 1.04 â?? 1.06 *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 0019 should be dosed proportional to the system make up to ensure a continuous reserve within the system water. The product can be dosed direct from the drum or pre-diluted in a dosing tank. It is always advisable to carry out a â??Control Of Substances Hazardous to Healthâ?? (COSHH) assessment before use. Control Dosage levels will be dependent upon water quality, system conditions and operational factors. The correct level for your system will be advised by your technical consultant. A simple test method is available for on-site analysis.
Accepta 0018 is a high performance cooling water treatment comprising an aqueous blend of corrosion and scale inhibitors scientifically formulated for the treatment and protection of open cooling water circuits operating under softened or low natural hardness water conditions. Accepta 0018 is specifically formulated for use in base exchange softened water or waters with low natural hardness. Accepta 0018â??s scale inhibitor properties enable this product to minimise the risk of scale formation due to softener slippage or low levels of natural hardness. Accepta 0018 also includes a specific non-ferrous metal corrosion inhibitor. Product Benefits High performance aqueous blend of corrosion and scale inhibitors designed for use in open cooling water circuits. Excellent softened water corrosion inhibition. Very low order of mammalian toxicity. Environmentally acceptable due to freedom from chromateâ??s and heavy metals. Additional scale inhibition properties. Compatible with all other chemicals commonly used in water treatment Halogen resistant. Can be dosed directly from the drum for ease of dosing and handling. Non-ferrous metal corrosion inhibitor. High calcium tolerance. Simple test method. Product Properties Form: Liquid Colour: Straw colour Odour: Barely perceptible pH: 13.0 -13.5 Water solubility: Miscible Relative density: 1.20 â?? 1.26 *Full details of the product properties are available in the Safety Data Sheet. See below. Application & Dosage Information Accepta 0018 should be proportional to the system make up to ensure a continuous reserve within the system water. The product can be dosed direct from the drum or pre-diluted in a dosing tank. It is always advisable to carry out a â??Control Of Substances Hazardous to Healthâ?? (COSHH) assessment before use. Control Dosage levels will be dependent upon water quality, system conditions and operational factors. The correct level for your system will be advised by our technical consultant. A simple test method is available for on-site analysis.
Product features and advantages Sws191 is one kind of alkalinity antiscalant. Can be used to control the fouling of membrane separation system and reduce particle clogging. Can control the formation of calcium carbonate, calcium sulfate, barium sulfate, etc.. It can prevent the scaling of calcium carbonate when lsi reaches 3. Sws191 applies to all major reverse osmosis membranes. No adverse effects on the environment, especially suitable for the district where has special requirements on wastewater discharge. Typical properties Appearance clear colorless liquid Specific gravity 1.3-1.35 Ph(5% water solution) 10-11 Odor slight ammonia Adding and controlling Sws191 should be continuously added to the last level security filter. This product should be injected into the water supply pipe by diluting water tank or packing barrel. The operation parameters of the specific dosing ratio depends on the water quality and membrane system.You can ask dosing software or technical personnel determined. Safety Do not touch eyes and skin.More information please see the msds. Packing Conventional packaging for 25kg plastic barrels or ibc barrels. If you have special needs, please contact your sales consultant. -
low molecular weight/middle molecular weight and high molecular weight are avaliable. -
"sulphanil" is an h2s scavenger based on our proprietary chemistry. We have filled patent for the same. Since h2s is dangerous to environment and human personnel our product will help to treat h2s in a safer and cost effective way. Sulphanil is water based product which can easily be disposed after its use.
Properties: this product is light yellow liquid. This product is composed of polyquaternium. It has high efficiency, broad-spectrum, low toxicity, fast efficacy, durability and other characteristics. Slime stripping agent for a wide range of ph value .It still have high lethal in the low temperature. It is an excellent sterilization algicide and slime stripping agent. Usage: suitable for chemical, oil refining, metallurgy, power plantâ??s circulating chilled waterâ??s sterilization and algae removal and slime stripping. Packing: using polyethylene plastic packing. A barrelâ??s net weight is 25kg. Storage conditions: it should be stored in a ventilated and dry warehouse. The storage period is two years.
Properties: this product is yellow or light yellow, dark brown, dark gray resin solid, and has strong function of bridging adsorption. During the process of hydrolysis, accompanying physical and chemical processes such as condensation, adsorption, precipitation and so on. The net water effect is obvious and non corrosive for the pipeline equipment. It can effectively support the water chromatophilic substance like ss, cod, bod and arsenic, mercury and other heavy metal ions. Usage: widely used for drinking water, industrial water and wastewater treatment.
Properties: HPMA is brown yellow transparent liquid and is formed by hydrolysis of maleic anhydride. Its molecular weight is about 300-700. The chemical stability and thermal stability of HPMA is high, low toxicity and harmless, and not easy to be hydrolyzed. Under the conditions of high temperature and high PH, the scale inhibition effect of calcium carbonate is better. So it can be mixed use with organic phosphoric acid and zinc salt crude oil. Usage: HPMA is widely used as the scale inhibitor in circulation chilled water system, water injection system and low pressure boiler.
Sewage treatment roots blower for aeration: Welcome to buy sewage treatment roots blower for aeration from fengyuan, which is one of the best sewage treatment roots blower, backwash roots blower manufacturers and suppliers in china. Sewage treatment roots blower work principle: In the pool to set the filler, the oxygenation of the sewage form the bottom, and sewage in the pool body in a flow state to ensure that the sewage and sewage filled in full contact, to avoid the biological contact oxidation pool there is uneven contact with the sewage and filler defects. Characteristics of sewage treatment roots blower for aeration: 1.Adopting the main and auxiliary tank lubrication according to the situation , not to make lubrication more reliable, and to solve the many problems of grease lubrication, effectively improve the bearing life. 2.Seal structure is reasonable, oil and gas can not enter the case, the output of the gas clean, non-oil and gas. 3.Each blower should be tested in strict accordance with national standards , commissioning qualified to complete machine assembly, to ensure the quality of the blower before leaving the factory. 4.Zhangqiu fengyuan sewage treatment roots blower for aeration casting resin sand technology, quality is fully guaranteed. 5.Sewage treatment roots blower for aeration chassis, wall panels from high-precision digital coordinate boring machine processing, high precision, quality and stability. Part parameter of sewage treatment roots blower for aeration: Product advantages of sewage treatment roots blower for aeration: 1.The product easy to maintain and maintain. 2. The product has low noise, easy maintenance and other advantages of late. 3. Fan compact and reasonable, covers an area of small. 4. With low noise, economical and durable, no lubrication, long life, good dynamic balance. Customers of fengyuan machinery: Packing and loading of the sewage treatment roots blower :
Leading ro membrane technolgoy company: 1. More wide range of ro membrane and variety. 2. Ro membrane material more presion. 3. High dension layer ro membrane flatsheet*sheet polyamide. 4. More professional technique guilde. 5. More quality guarantee. 6. More complete and perfect after sale service Used range: Chemical, oil, hospital, water treatment, water purifier, concentration.
KB 207 is a water based, environment safe, food-grade general purpose cleaner to penetrate, emulsify and disperse oil, grease, dirt and grime. Ideal for cleaning walls, floors, desks, light fixtures, automobiles, painted woodwork. Can also be used safely on metal surfaces such as stainless steel, aluminum, copper and brass Application: Spray, mop, brush wipe, dip method are recommended. Use for mopping, floors & walls by diluting with water as required depending on surface condition. Dosage: Dilute with water depending on the cleaning work. Can be diluted up to 500 times Handling & Precaution: Avoid spills on eyes. Should avoid prolonged contact with skin. May irritate when exposed for a longer period on certain sensitive skin. Harmful if swallowed. Packaging: Available in pail of 20 lt.. Can also be custom packaged
KB 210 is specially formulated for use in dishwashing machines. It is food-grade. KB 210 penetrates, emulsifies and disperses oil, grease, etc. from kitchen wares to give best results. Ideal for use in automatic washing machine using dispensers. Application: KB 210 can be directly dispensed into washing machine using regular dispenser or may be added manually as required. Dipping method is recommended for manual use. Dosage: Dilute with water depending on the cleaning work. Adjust dispensing quantity as per volume and quantity. Use higher concentration if result is not satisfactory Handling & Precaution: Avoid spills on eyes. Should avoid prolonged contact with skin. Harmful if swallowed. Packaging: Available in pail of 20 lt.. Can also be custom packaged.
LC 101 is used in steam boiler systems where water is zeolite softened or in natural waters very low in hardness. This treatment will prevent scale formation from residual hardness in addition to conditioning sludge. LC 101 is a balanced blend of polymers which are mildly alkaline scale and corrosion inhibitors in addition to sodium sulfite for added pitting and corrosion protection. If 20 to 30 ppm (mg/l) of sulfite cannot be maintained with a normal dosage of LC 101, add LC 102 to hold this recommended level. Application: Easily fed to the boiler as a slug dosage or by chemical proportioning pump directly in to the boiler. It can also be injected into the feedwater tank. Formula LC 101 contains no heavy metals. Dosage: Initial dosage is one (1) quart per 1,000 gallons and one (1) quart thereafter for every 800 gallons of make-up water. Maintain 20-30 ppm (mg/l) of orthophosphate in the boiler water. Handling & Precaution: Wear protective clothing and eye protection should be provided and worn. In case of skin contact, immediately flush thoroughly with plenty of clean water. In case of eye contact, flush with copious of amounts of water for 15 minutes and obtain immediate medical attention. Packaging: Available in pail of 20 lt.. Can also be custom packaged.
