بازدارندههای رسوب
Explore our بازدارندههای رسوب chemical additives sourced from qualified Chinese manufacturers — competitive pricing, reliable quality. 57 products available.
بازدارندههای رسوب
1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP)
HEDP is a cornerstone organophosphonate scale and corrosion inhibitor used across cooling water, boiler, and industrial water treatment programs. It demonstrates outstanding threshold inhibition of calcium carbonate scaling at very low concentrations and provides mild steel corrosion inhibition. Thermally stable up to 130°C and compatible with chlorine-based biocides.
مشاهده جزئیات ←بازدارندههای رسوب
Aluminum Sulfate Coagulant (Alum)
Aluminum sulfate (alum) is the most widely used coagulant for potable water treatment and municipal wastewater processing. It hydrolyzes in water to produce aluminum hydroxide flocs that capture suspended particles, colloids, and natural organic matter. Available in liquid and granular grades meeting ANSI/NSF Standard 60.
مشاهده جزئیات ←بازدارندههای رسوب
Anionic Polyacrylamide Flocculant
High molecular weight anionic polyacrylamide (APAM) flocculant designed for clarification of municipal and industrial wastewater. Operates via charge neutralization and bridging to agglomerate suspended solids into settleable flocs. Effective across a wide pH range with low dosage requirements.
مشاهده جزئیات ←بازدارندههای رسوب
Anthracite Filter Media
Crushed and graded anthracite coal is the most widely used granular media for rapid gravity and pressure filtration in water and wastewater treatment. Its angular particle structure and lower density compared to sand provide superior head loss characteristics and excellent turbidity removal efficiency. Used as the upper layer in dual-media (anthracite over sand) or multi-media filter beds.
مشاهده جزئیات ←بازدارندههای رسوب
Bronopol Industrial Water Treatment Biocide
Bronopol (2-bromo-2-nitropropane-1,3-diol) is a broad-spectrum non-oxidizing biocide used in cooling water, paper mill white water, oilfield water injection, and industrial process water to control bacteria including sulfate-reducing bacteria (SRB). It releases formaldehyde and bromine species upon decomposition, providing multi-mechanism antimicrobial action effective across neutral to mildly alkaline pH ranges.
مشاهده جزئیات ←بازدارندههای رسوب
CMIT/MIT Blend Biocide (1.5%)
A synergistic blend of 5-chloro-2-methylisothiazolinone (CMIT) and 2-methylisothiazolinone (MIT) at a 3:1 ratio, formulated as a 1.5% active biocide solution. This combination delivers rapid kill rates against a broad spectrum of bacteria, fungi, and algae in industrial water systems. It is widely used in cooling water, paper making, and metalworking fluid preservation.
مشاهده جزئیات ←بازدارندههای رسوب
CO2 pH Adjustment System for Water Treatment
Carbon dioxide (CO2) injection is an environmentally preferred method for reducing pH in reverse osmosis pre-treatment, potable water remineralization, and alkaline wastewater neutralization. CO2 dissolves in water to form carbonic acid, gently and controllably depressing pH without the risk of overdosing to excessively acidic conditions. It replaces mineral acid in many sensitive applications.
مشاهده جزئیات ←بازدارندههای رسوب
Carbohydrazide Oxygen Scavenger
Carbohydrazide (CHZ) is an organic oxygen scavenger and metal passivator used as a safer alternative to hydrazine in high-pressure boiler and steam generation systems. It decomposes at elevated temperatures to yield nitrogen and water, with no harmful residuals, while also passivating iron and copper surfaces to form protective magnetite/cuprous oxide films.
مشاهده جزئیات ←بازدارندههای رسوب
Cationic Polyacrylamide Flocculant
Cationic polyacrylamide (CPAM) flocculant engineered for sludge dewatering and negatively charged wastewater systems. The positive charge density provides strong electrostatic attraction to suspended organics and fine particles, producing compact, filterable cakes. Widely used with belt filter presses and centrifuges.
مشاهده جزئیات ←بازدارندههای رسوب
Cationic Polyamine Coagulant Aid
Cationic polyamine is a high charge density, low molecular weight organic coagulant used as a primary coagulant or coagulant aid to enhance the performance of inorganic coagulants (PAC, alum) and polymer flocculants. Its high cationic charge density rapidly neutralizes negatively charged colloidal particles, reducing the required dose of downstream inorganic coagulants by up to 50%.
مشاهده جزئیات ←بازدارندههای رسوب
Caustic SDS Alkaline Membrane Cleaner
A blended alkaline membrane cleaning formulation combining sodium hydroxide (NaOH) and sodium dodecyl sulfate (SDS) surfactant, designed for CIP removal of organic fouling, biofilm, and silica deposits from RO, NF, and UF membranes. The alkaline pH saponifies fats and hydrolyzes proteins while the anionic surfactant disperses and removes biological and organic foulants.
مشاهده جزئیات ←بازدارندههای رسوب
Caustic Soda pH Correction Agent (50% NaOH)
Sodium hydroxide (NaOH) 50% liquid solution used for pH adjustment and alkalinity correction in water and wastewater treatment systems. It is essential for neutralizing acidic industrial effluents, elevating pH in ion exchange regeneration, and maintaining optimal pH in biological treatment processes. Available in membrane-grade and technical grades.
مشاهده جزئیات ←بازدارندههای رسوب
Ceramic Filter Ball (Support & Distribution Media)
Ceramic balls are high-alumina (Al₂O₃ 17-23% standard; 75%+ high-alumina) sintered ceramic spheres used as support and distribution media beneath filtration beds. Placed in graded layers (large balls bottom, small top) above the underdrain, they prevent fine media migration into laterals, distribute backwash water evenly, and provide structural support for the bed above. Available in 3 mm to 50 mm diameters. Standard for GAC, anthracite, sand, and multi-media filter constructions.
مشاهده جزئیات ←بازدارندههای رسوب
Chitosan Natural Coagulant
Chitosan is a natural biopolymer coagulant derived from crustacean chitin, offering an eco-friendly alternative to synthetic inorganic coagulants. Its cationic amino groups provide charge neutralization and bridging for suspended particles and turbidity removal. Biodegradable, non-toxic, and approved for use in food and potable water applications.
مشاهده جزئیات ←بازدارندههای رسوب
Chlorine Dioxide Slow-Release Tablet
Chlorine dioxide (ClO2) slow-release tablets provide sustained disinfection in water systems where continuous liquid chemical dosing is impractical. ClO2 is a highly effective oxidizing biocide active against Legionella, biofilm, bacteria, and viruses, with superior residual compared to hypochlorite. Tablets dissolve slowly to maintain target ClO2 residuals over extended periods.
مشاهده جزئیات ←بازدارندههای رسوب
Citric Acid Membrane CIP Cleaner
Food-grade citric acid is the preferred acidic cleaning agent for reverse osmosis and nanofiltration membrane chemical-in-place (CIP) cleaning to remove calcium carbonate scale, iron deposits, and metal hydroxide fouling. It chelates metal ions and dissolves mineral scale deposits without damaging polyamide thin-film composite membrane surfaces. Typically used at 0.1–2% solution at pH 3–4.
مشاهده جزئیات ←بازدارندههای رسوب
Clinoptilolite Zeolite Filter Media (Ammonia Removal & Softening)
Natural clinoptilolite zeolite is a hydrated aluminosilicate (Si/Al ~5) with high cation-exchange capacity (CEC 130-180 meq/100 g) selective for NH₄⁺, Cs⁺, Pb²⁺, and Ca²⁺. Used as a polishing filter media for ammonia-nitrogen removal in municipal sewage tertiary treatment, aquaculture water, and as a softening medium replacing or supplementing ion-exchange resins. Major Chinese deposits in Henan, Jilin, Zhejiang.
مشاهده جزئیات ←بازدارندههای رسوب
Cooling Tower Corrosion Inhibitor (MBT/Azole Blend)
A blended corrosion inhibitor combining mercaptobenzothiazole (MBT) and azole compounds (benzotriazole/tolyltriazole) formulated to protect copper, brass, and mild steel in open recirculating cooling water systems. The synergistic blend forms protective surface films on both ferrous and non-ferrous metals, reducing corrosion rates and extending heat exchanger life.
مشاهده جزئیات ←بازدارندههای رسوب
Fenton's Reagent Kit (Ferrous Sulfate + Hydrogen Peroxide System)
The Fenton's Reagent Kit is a paired-component AOP (Advanced Oxidation Process) system consisting of ferrous sulfate heptahydrate (FeSO4·7H2O, CAS 7782-63-0) as the catalyst and hydrogen peroxide (H2O2, CAS 7722-84-1, 35% or 50%) as the oxidant. When combined at pH 2.5-3.5, the Fe²⁺/H2O2 reaction generates hydroxyl radicals (·OH) with an oxidation potential of 2.8 V, capable of degrading non-biodegradable COD, color, dyes, phenols, pharmaceuticals, pesticides, and PFAS precursors in industrial wastewater. The kit is supplied with a dosing chart for the Fe:H2O2:COD ratio (typical 1:5-1:10 molar Fe:H2O2 with H2O2:COD weight ratio 1:1 to 2:1), pH adjustment guidance (H2SO4 to 2.5-3.5, NaOH neutralize to >7 post-reaction for Fe(OH)3 precipitation), and SOP for classical, modified (chelated-iron, near-neutral pH), photo-Fenton (UV-assisted), and electro-Fenton variants. Widely used in textile dyehouses, pharmaceutical wastewater, landfill leachate, electronics rinse water, and refinery sour water.
مشاهده جزئیات ←بازدارندههای رسوب
Ferric Chloride Coagulant
Ferric chloride (FeCl3) solution is a classic inorganic coagulant used extensively in water and wastewater treatment for turbidity reduction and phosphorus precipitation. It rapidly hydrolyzes to form iron hydroxide flocs that adsorb suspended and colloidal matter. Available as 40% and 45% aqueous solutions.
مشاهده جزئیات ←بازدارندههای رسوب
Ferric Salt Phosphorus Removal Agent
Ferric chloride or ferric sulfate solution dosed for chemical phosphorus precipitation in municipal and industrial wastewater treatment. Iron(III) ions react with orthophosphate to form insoluble ferric phosphate (FePO4) precipitate, achieving effluent total phosphorus levels below 0.5 mg/L. Used in pre-precipitation, simultaneous precipitation, or post-precipitation configurations.
مشاهده جزئیات ←بازدارندههای رسوب
Glutaraldehyde Water Treatment Biocide (50%)
Glutaraldehyde is a broad-spectrum, non-oxidizing biocide widely used in oilfield produced water, cooling water, and industrial water systems for controlling sulfate-reducing bacteria (SRB), acid-producing bacteria (APB), and general heterotrophic bacteria. Supplied as 50% aqueous solution, it is effective against sessile biofilm bacteria and is compatible with most corrosion and scale inhibitors.
مشاهده جزئیات ←بازدارندههای رسوب
Granular Activated Carbon for Water Treatment (GAC)
Granular activated carbon (GAC) derived from coal, coconut shell, or wood is a high-surface-area adsorbent used in water treatment for taste, odor, and organic micropollutant removal. It adsorbs chlorination by-products (THMs, HAAs), pesticides, pharmaceuticals, and industrial organics from drinking water and industrial process water. Used in fixed-bed adsorbers and as biological activated carbon (BAC).
مشاهده جزئیات ←بازدارندههای رسوب
Hexamethylenediamine Tetramethylene Phosphonic Acid (HMTPMP)
HMTPMP is a high-performance organophosphonate scale and corrosion inhibitor used in cooling water and oilfield systems. Its hexamethylene backbone provides superior tolerance to calcium hardness and excellent threshold inhibition against sulfate and carbonate scales. It also offers moderate iron and manganese chelation to prevent deposition.
مشاهده جزئیات ←بازدارندههای رسوب
Hydrazine Oxygen Scavenger for High-Pressure Boilers
Hydrazine (N2H4) is a volatile oxygen scavenger and metal passivator used in high-pressure steam boilers and power plant steam-water circuits. It reacts stoichiometrically with dissolved oxygen to produce nitrogen and water with no solid residuals, and simultaneously passivates iron and copper oxide surfaces to form a dense protective magnetite layer. Supplied as 35% or 64% aqueous solution.
مشاهده جزئیات ←بازدارندههای رسوب
Maleic Acid/Acrylic Acid Copolymer Scale Inhibitor (MA/AA)
Maleic acid/acrylic acid (MA/AA) copolymer is a multifunctional scale inhibitor and dispersant widely used in cooling water and boiler systems. It inhibits crystallization of calcium carbonate, calcium sulfate, and calcium phosphate scales through threshold effect and crystal distortion mechanisms. Also functions as a dispersant for suspended particles.
مشاهده جزئیات ←بازدارندههای رسوب
Manganese Sand Filter Media (Iron & Manganese Removal)
Manganese sand (natural pyrolusite-coated quartz, MnO₂ ≥35%) is the catalytic filter media for iron and manganese removal from groundwater, well water, and surface water. The MnO₂ coating catalyzes oxidation of dissolved Fe²⁺ and Mn²⁺ to insoluble Fe(OH)₃ and MnO₂ which are then captured in the bed. Mined from Pingdingshan (Henan) and Guangxi deposits, grades vary by MnO₂ content (≥35%, ≥45%) and mesh size.
مشاهده جزئیات ←بازدارندههای رسوب
Methanol Carbon Source for Denitrification
Technical grade methanol (CH3OH) is the most widely used external carbon source for biological denitrification in municipal and industrial wastewater treatment. Denitrifying bacteria utilize methanol as an electron donor to reduce nitrate (NO3-) and nitrite (NO2-) to nitrogen gas (N2), achieving effluent total nitrogen (TN) targets. Methanol offers high C:N efficiency and rapid bacterial uptake compared to alternative carbon sources.
مشاهده جزئیات ←بازدارندههای رسوب
Methylisothiazolinone Industrial Biocide (MIT)
Methylisothiazolinone (MIT) is a broad-spectrum industrial biocide used in cooling water, paper mill white water, and industrial process water to control bacteria, algae, and fungi. It is effective against sulfate-reducing bacteria (SRB) and acts by disrupting cellular enzyme function. Supplied as aqueous solution for easy liquid dosing.
مشاهده جزئیات ←بازدارندههای رسوب
Mixed Bed Deionization Resin (MB)
Pre-mixed or separately supplied strong acid cation (SAC) and strong base anion (SBA) resins for use in mixed bed deionizer vessels producing ultrapure and high-purity water. Mixed bed systems achieve effluent resistivity of 18 MΩ·cm (25°C) and are the final polishing step in semiconductor, pharmaceutical, and power generation water treatment. Available in standard 2:1 anion:cation ratio.
مشاهده جزئیات ←بازدارندههای رسوب
Non-Silicone Defoamer for Effluent Treatment
A mineral oil or EO/PO polymer-based non-silicone defoamer designed for wastewater and effluent treatment systems where silicone contamination is unacceptable. It provides effective foam knockdown in aeration tanks, dissolved air flotation (DAF) units, and secondary clarifiers without risking silicone carry-over to downstream processes or discharged effluent.
مشاهده جزئیات ←بازدارندههای رسوب
Nonionic Polyacrylamide Flocculant
Nonionic polyacrylamide (NPAM) flocculant suitable for clarification of weakly acidic and neutral wastewater where ionic flocculants are incompatible. Flocculation occurs purely by polymer bridging without charge effects, making it versatile across varying conductivity conditions. Commonly used in mining, ceramics, and coal washing.
مشاهده جزئیات ←بازدارندههای رسوب
Peracetic Acid Water Treatment Biocide (PAA)
Peracetic acid (PAA) is a powerful oxidizing biocide and sanitizer composed of acetic acid and hydrogen peroxide equilibrium mixture. It provides rapid, broad-spectrum disinfection against bacteria, fungi, and viruses, and decomposes to harmless acetic acid and oxygen, leaving no toxic residuals. Approved for food contact surface sanitation and wastewater disinfection.
مشاهده جزئیات ←بازدارندههای رسوب
Poly-DADMAC Flocculant Aid
Poly(diallyldimethylammonium chloride) (pDADMAC) is a strongly cationic polyelectrolyte used as a primary coagulant and coagulant aid in drinking water, industrial water treatment, and paper manufacturing. Its high quaternary ammonium charge density provides excellent colloidal charge neutralization and turbidity removal, and it is effective even in cold, low-turbidity waters where inorganic coagulants perform poorly.
مشاهده جزئیات ←بازدارندههای رسوب
Polyaluminum Chloride (PAC)
Polyaluminum chloride (PAC) is a high-basicity inorganic coagulant with 30% Al2O3 content, widely used in drinking water and wastewater treatment. It forms large, dense flocs rapidly over a broad pH range and outperforms traditional alum in turbidity removal efficiency. Available as liquid or spray-dried powder.
مشاهده جزئیات ←بازدارندههای رسوب
Polyaluminum Ferric Chloride (PAFC)
Polyaluminum ferric chloride (PAFC) is a composite inorganic coagulant combining the charge neutralization of aluminum with the strong flocculation of iron species. It offers enhanced turbidity and color removal compared to single-metal coagulants, particularly effective for treating high-color surface waters and oily wastewater.
مشاهده جزئیات ←بازدارندههای رسوب
Polyaspartate Dispersant (PASP)
Polyaspartic acid (PASP) is a biodegradable, amino acid-based scale inhibitor and dispersant for cooling water and boiler systems. It inhibits calcium carbonate, calcium sulfate, and zinc phosphate scale formation while dispersing corrosion products and suspended particles. Considered a green chemistry alternative to traditional phosphonate and polyacrylate inhibitors.
مشاهده جزئیات ←بازدارندههای رسوب
Polyepoxysuccinic Acid Scale Inhibitor (PESA)
Polyepoxysuccinic acid (PESA) is a green, phosphorus-free and nitrogen-free scale inhibitor with excellent biodegradability. It is highly effective against calcium carbonate, calcium sulfate, and barium sulfate scales via threshold inhibition and crystal modification. Preferred in environmentally regulated discharge zones as a replacement for phosphonate-based inhibitors.
مشاهده جزئیات ←بازدارندههای رسوب
Polyferric Sulfate (PFS)
Polyferric sulfate (PFS) is a high-performance iron-based coagulant offering excellent turbidity, color, and phosphorus removal in drinking water and industrial wastewater applications. Its high charge density and hydrolysis products create stable, rapidly settling flocs even at low temperatures. Supplied as reddish-brown liquid or solid.
مشاهده جزئیات ←بازدارندههای رسوب
Quartz Sand Filter Media
Quartz sand filter media (SiO₂ ≥99%) is the standard primary filtration layer in dual-media and multi-media gravity/pressure filters. Round-grained silica particles classified to specific mesh ranges (16-30, 8-16, 4-8) trap suspended solids by mechanical straining plus interstitial adhesion. Pingdingshan and Lingshou (Hebei) deposits supply the bulk of Chinese export grade — chemically inert, abrasion-resistant, NSF/ANSI 61 compliant for drinking water.
مشاهده جزئیات ←بازدارندههای رسوب
Quaternary Ammonium Compound Water Biocide (BAC)
Benzalkonium chloride (BAC) and blended quaternary ammonium compounds (QACs) are non-oxidizing cationic surfactant biocides effective against a wide range of bacteria, algae, and fungi in water treatment systems. They act by disrupting microbial cell membranes and are used as both algaecides and bactericides in cooling towers, potable water, and industrial systems.
مشاهده جزئیات ←بازدارندههای رسوب
RO Membrane Antifouling Surfactant
A specialty non-ionic or amphoteric surfactant blend formulated as a continuous-dose antifoulant for reverse osmosis membrane systems. It reduces organic, biological, and colloidal fouling by modifying the membrane surface hydrophilicity and preventing foulant adhesion. Used as a low-dose additive in RO feed water to extend cleaning intervals and maintain normalized permeate flux.
مشاهده جزئیات ←بازدارندههای رسوب
Reverse Osmosis Membrane Antiscalant
Specifically formulated polymeric antiscalant for reverse osmosis (RO) and nanofiltration (NF) membranes, preventing calcium carbonate, calcium sulfate, silica, barium sulfate, and strontium sulfate scaling in concentrate streams. Enables higher system recovery rates while extending membrane cleaning intervals. Compatible with all commercial thin-film composite membranes.
مشاهده جزئیات ←بازدارندههای رسوب
Silicone Defoamer for Cooling Water (PDMS)
Polydimethylsiloxane (PDMS)-based silicone defoamer emulsion formulated for cooling tower and industrial water treatment applications. Provides fast knockdown and persistent foam suppression at very low dosages. The silicone active spreads rapidly across foam bubbles, reducing surface tension and causing rapid film rupture. Compatible with most cooling water treatment programs.
مشاهده جزئیات ←بازدارندههای رسوب
Sludge Dewatering Conditioner Polymer
A high molecular weight cationic polyacrylamide emulsion or powder specifically engineered for sludge conditioning prior to mechanical dewatering on belt filter presses, centrifuges, and screw presses. Optimized charge density and molecular weight distributions are selected to match specific sludge types (municipal, industrial, anaerobically digested) for maximum cake dryness and minimum filtrate turbidity.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Aluminate Coagulant
Sodium aluminate (NaAlO2) is an alkaline coagulant that simultaneously provides coagulation and pH correction, making it valuable for treating acidic wastewaters and low-alkalinity source waters. It generates aluminum hydroxide flocs under alkaline conditions and is particularly effective for color and NOM removal in soft waters.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Bisulfite Oxygen Scavenger
Sodium bisulfite (NaHSO3) is a cost-effective chemical oxygen scavenger used in boiler feedwater, hot water systems, and reverse osmosis membrane pre-treatment for dechlorination. It rapidly reacts with dissolved oxygen to prevent corrosion in boiler circuits. In RO applications, it neutralizes residual chlorine to protect thin-film composite membranes from oxidative damage.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Chloride Ion Exchange Regenerant
High-purity sodium chloride (NaCl) in granular or tablet form specifically graded for softener and ion exchange resin regeneration. The brine solution produced regenerates exhausted sodium-cycle softener resin by displacing accumulated calcium and magnesium ions, restoring full exchange capacity. Low impurity levels prevent resin fouling and maintain long resin service life.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Hypochlorite Water Treatment Biocide
Sodium hypochlorite (NaOCl) solution is the most widely used oxidizing biocide in water treatment, delivering free available chlorine for disinfection of municipal water, cooling towers, and swimming pools. It rapidly inactivates bacteria, viruses, and protozoa through oxidative cell damage. Supplied as 10–15% available chlorine solution for direct metering pump dosing.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Molybdate Closed-Loop Corrosion Inhibitor
Sodium molybdate (Na2MoO4) is a non-toxic, chromate-free anodic corrosion inhibitor formulated for closed-loop cooling, heating, and glycol-based water systems where low toxicity is required. It passivates mild steel surfaces through the formation of an iron-molybdate complex film and is favored in food processing, pharmaceutical, and HVAC applications where chromate or nitrite are prohibited.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Nitrite Corrosion Inhibitor
Sodium nitrite (NaNO2) is an anodic passivator used as a corrosion inhibitor in closed-loop cooling and heating water systems, as well as in diesel engine coolants and cutting fluid formulations. It passivates the iron surface by promoting the formation of a stable iron oxide/nitrite protective layer. Typically used in combination with borax or silicate for enhanced protection.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Percarbonate (Water Treatment / AOP Grade)
Water-treatment grade Sodium Percarbonate (2Na2CO3·3H2O2) is a stable solid source of hydrogen peroxide and alkalinity, engineered for advanced oxidation processes (AOP), in-situ chemical oxidation (ISCO), pond and lake remediation, and emergency oxygen replenishment in fish farming and wastewater systems. On contact with water it dissociates into Na2CO3 + H2O2, delivering 13-14% active oxygen (27.5% H2O2 equivalent) without the transport hazards of liquid peroxide. Coated grades offer slow-release behavior over 24-72 hours, making it ideal for sediment treatment, dechlorination polishing, and odor control in lift stations. Compared with liquid H2O2, percarbonate is easier to ship, dose, and store at remote treatment sites.
مشاهده جزئیات ←بازدارندههای رسوب
Sodium Persulfate (SPS)
Sodium Persulfate (Na2S2O8) is a powerful, stable oxidizing agent widely used in advanced oxidation processes (AOP) for industrial wastewater treatment and in-situ chemical oxidation (ISCO) for soil and groundwater remediation. When activated by heat, UV light, alkali, or transition metal ions (Fe2+), it generates sulfate radicals (SO4-) with an oxidation potential of 2.6 V, capable of degrading recalcitrant organic pollutants including chlorinated solvents (TCE, PCE), 1,4-dioxane, BTEX, and PFAS precursors. Compared with hydrogen peroxide, sodium persulfate offers longer half-life in the subsurface, higher selectivity, and easier handling as a free-flowing crystalline solid. Also widely used as a polymerization initiator and metal surface treatment etchant.
مشاهده جزئیات ←بازدارندههای رسوب
Strong Acid Cation Exchange Resin
Gel-type strong acid cation exchange resin with sulfonate functional groups, used for water softening, demineralization, and condensate polishing in power generation and industrial water treatment. It exchanges calcium, magnesium, sodium, and other cations with hydrogen or sodium ions, producing softened or deionized water. Compatible with HCl and H2SO4 regeneration.
مشاهده جزئیات ←بازدارندههای رسوب
Strong Base Anion Exchange Resin
Type I or Type II strong base anion exchange resin with quaternary ammonium functional groups, used for complete demineralization paired with strong acid cation resin, silica and CO2 removal, and nitrate removal from drinking water. Regenerated with sodium hydroxide solution. Available in gel and macroporous structures to suit different water quality applications.
مشاهده جزئیات ←بازدارندههای رسوب
Sulfuric Acid pH Control Agent (Water Treatment)
Technical grade concentrated sulfuric acid (98%) used for pH depression in water treatment applications including reverse osmosis pre-treatment, cooling water pH control, and wastewater neutralization. It converts bicarbonate alkalinity to CO2 to control scaling potential in high-hardness feed waters and is used to maintain optimal coagulation pH in drinking water treatment.
مشاهده جزئیات ←بازدارندههای رسوب
Zinc Phosphate Corrosion Inhibitor
A blended zinc and orthophosphate corrosion inhibitor formulated for open recirculating cooling water systems. Zinc ions provide cathodic inhibition while phosphate anions form a mixed ferrous phosphate/zinc hydroxide barrier film on metal surfaces. This combination delivers superior mild steel protection at lower total inhibitor concentrations than either component alone.
مشاهده جزئیات ←