Membrane Performance Chemicals

    Antiscalients

    Special Antiscalient

    SWEMcareHP

    is a highly cost.effective green chemistry scale inhibitor with a super-threshold agent able to stabilize a wild range of supersaturated salt solution thereby preventing precipitation on the membrane surface.

    Silica Antiscalient

    SWEMcareMP

    is developed specifically for use with high silica and iron waters and is a synergistic blend of threshold antiscalants and dispersants designed to reduce precipitation of scale premature membrane failure of membranes system. it is designed to handle up to 260 mg/| of silica at pH 7.5 and 30'c in the concentrate.

    Fluoride Special Antiscalient

    SWEMcareSP

    is developed specifically for use with high fluoride containing water and is asynergistic blend of threshold antiscaliants and dispersants designed to reduce precipitation of scale premature membrane failure of membranes systems SW 416 is designed to handle up to 5.0mg/l of CaF at pH 7.5 and 30'C in the concentrate.

    Cleaning Chemicals

    Cleaning Chemical

    SWEMcleanINL

    is specially formulated product intended to use for effective cleaning of membranes for inorganic and metal deposists

    Cleaning Chemical

    SWEMcleanOGL

    is specially formulated product intended to use for effective of membranes for organic material,fouling and microbiological fouling.

    Preservative

    Preservative

    SWEMsafePRL

    A non oxidizing biocide specially formulated for the application of membrane preservation during the idle condition of the olant.

    description SWEMcareHP SWEMcareMP SWEMcareSP
    Application Effective up to 150 mg/|of silics and 15 mg/| fluoride in reject water. Effective up to 240 mg/|of silics and 1.5 mg/| fluoride in reject water. Effective up to 150 mg/|of silics and 1.5 mg/| fluoride in reject water.
    Appearance AmberColour liquid AmberColour liquid AmberColour liquid
    pH(Nest) 3.5-5 4-5 10-11
    Specific Gravity@25'C 1.0-1.2 1.0-1.2 1.05-1.10
    Solubility Souble in all proportion Souble in all proportion Souble in all proportion

Swem Care HP

Swemcare HP Typically, a dose of 2 to 3 ppm Feed water quantity, however exact dosage will vary depending on the characteristics feed water quality and operating conditions. It is suggested to run Swemcare dosage selection software on regular basis for optimized dosage of chemicals.

Appearance                                                                Amber colour liquid
pH( Neat)                                                                     4-5.5
Specific Gravity @ 25 0 C                                         1.0 - 1.2
pHSolubility                                                                Soluble in water in all proportions

Swem Care MP

Swem Care MP Typically, a dose of 2 to 3 ppm Feed water quantity, however exact dosage will vary depending on the characteristics feed water quality and operating conditions. It is suggested to run Swem Care dosage selection software on regular basis for optimized dosage of chemicals.

Swem Care MP is compatible with vinyl, polyethylene, PVC, Hypalon, Viton, Teflon, polypropylene, HDCL and BPDM, Brass, steel, 304 stainless steel, 316 stainless steel, neoprene, Buna-N and polyurethane.

Appearance                                                                Amber colour liquid
pH( Neat)                                                                     4-5.5
Specific Gravity @ 25 0 C                                         1.0 - 1.2
pHSolubility                                                                Soluble in water in all proportions

Swem Care SP

Swemcare SP Typically, a dose of 2 to 3 ppm Feed water quantity, however exact dosage will vary depending on the characteristics feed water quality and operating conditions. It is suggested to run Swemcare dosage selection software on regular basis for optimized dosage of chemicals.

Appearance                                                                Amber colour liquid
pH( Neat)                                                                     4-5.5
Specific Gravity @ 25 0 C                                         1.0 - 1.2
pHSolubility                                                                Soluble in water in all proportions

Swem_Care_INL

Swemcare INL solutions should be made up with chlorine free water to give a 3- 4% in proportion to total volume of the cleaning system (Including the volume of the pressure vessel and pipe lines) Circulate the prepared solution at the following flow rate or as recommended by the membrane manufacturer depending on the membrane size for at least for 1hr.When using to remove calcium sulphate and calcium fluoride deposits the cleaning solution it may be necessary to soak the membranes with Swemcare INL for 24 hours or longer.

Swem Care OGL

Swemcare OGL solutions should be made up with chlorine free water to give a 3- 4% in proportion to total volume of the cleaning system (Including the volume of the pressure vessel and pipe lines) Circulate the prepared solution by maintaining the pH 11.0-11.5 at the following flow rate or as recommended by the membrane manufacturer depending on the membrane size for at least for an hour. It may be necessary to soak the membranes with Swemcare OGL for 4-6 hours or longer for heavily fouled membranes.

Swem Care PRL

Suggested to be used to prevent biofilm formation should be applied continuously to the feed water at a dose rate of 100 mg/l for 3 - 6 hours/day. The frequency of addition will depend on the water characteristics and operating conditions. Please ensure the through flushing of the system with permeate water to eliminate the residual chemicals from the system. Continuous dosing is suggested for non potable RO systems

    cooling Water Chemicals

    corrosion inhibitors

    corrosion inhibitors

    SWEMcare6664

    is a multifunctional product designed to help maintain clean heat transfer surface in industrial cooling water system. This unique blend is formulated inhibit both yellow metal corrosion and the formation of mineral scales and provide dispersancy for mud,slit, and other suspended solids.

    SWEMcare6665

    is a catholic and anodic corrosion inhibitor designed for use in open recalculating cooling tower systems.It is designed to be used in alkaline pH water environments when used with a stabilizing polymer.Program can be used over a wide variety hardness conditions in an alkaline environment.

    Corrosion/Scale Inhibitors

    SWEMcare6466

    Thermally and hydrolytically stable synergistic blend of organic phosphate,polymer and inorganic salts enabling it to function as both scale inhibitor and corrosion inhibitor over a wide range of pH and temperatures.

    Corrosion Inhibitor(Closed Circuit)

    SWEMcare6726

    is a nitrite-based corrosion inhibitor specially designed for used in closed recirculating cooling water systems under high heat tranfer conditions.It provide effective corrosion protection for steel and most other metals in continuous steel casting mold cooling and other high heat transfer service systems.

    SWEMcare6727

    is specially formulated powder from organic corrosion inhibitors designed for closed circuit cooling system,high heat flux system where heat transfer surface experience high skin temperatures.It is a multicomponent organic inhibitor that provide effective corrosion protection for steel and most other metals.

    algaecide

    Algaecide(Non-oxidizing Biocide)

    SWEMcare6330

    is a broad spectrum,non-oxidizing micro-biocide for industrial open recirculating systems.It is designed to provide excellent control of microbiological growth and associated deposists.Is particularly well suited for use in installation with high levels of process contamonation, such as ammonia plants, refineries and chemical plants.

    Algaecide\Slimcide(Non-oxidizing Biocide)

    SWEMcare6341

    s a broad spectrum non-oxidizing micro-biocide for industrial open recirculating systems,It is designed to provide excellent control of microbiological growth and associated deposits. iS particularly well suited for use in installations with high level of process cintamination,such as ammonia plants,refineries and chemical plants.

    Boiler Water Chemicals

    Antiscalient

    Antiscalient

    SWEMcare9441

    is intended to treat boilers operating at pressures up to 900 PSI and having a total water hardness level of less than 30 ppm.

    SWEMcare9442

    is intended for use in boiler with low hardness feed water as a phosphate residual or coordinated phosphate program.

    Antiscalient/Anticorrosion

    SWEMcare9440

    is a single drum formulation for boilers operating up to 200 PSI, designed to control deposits,corrosion and sludge conditioning at a lesser dosages.

    Sludge Conditioner

    Sludge Conditioner

    SWEMcare9460

    A polymer based highly effcient sludge conditioner,designed to maintain boiler water internals from sludge accumulation to use up to 900 PSI operating boilers.

    Oxygen Scavenger

    Oxygen Scavenger

    SWEMcare9600

    is a traditional catalyzed,nonvolatile,inorgenic oxygen scavenger designed for use in boiler feed water system to reduce corrosion in the boiler .

    SWEMcare9610

    is a specially formulated pulverized catalyzed product designed to scavenge dissolved oxygen present in the feed water to reduce pitting type corrosion and iron pick-up in the water system.

    SWEMcare9668

    is a single drum formulations designed for boilers using high purity feed water, It controls corrosion, return line corrosion and deposists in the boiler, intended to use up to 1200 PSI operating boilers.

    SWEMcare9622

    is a organic DEHA based catalyzed,oxygen scavenger designed for use in boiler and feed water systems to reduce corrosion in the boiler.

    CORROSION INHIBITOR

    Return line Corrosion Inhibitor

    SWEMcare9667

    is a organic amine based corrosion inhibitor designed for use in boiler feed water systems to reduce corrosion in the condensate return water. It is a blend of neutralizing amines designed to neutralize the carbon di oxide to reduce the return line corrosion.

    Descaling Chemical

    Descaling Chemical

    SWEMcare9100

    is an sulphomic acid based descalling chemical along with a acid corrosion inhibitor and colour indicator designed to remove the deposits from the boiler and heat exchanger .

    Alkanity Builder

    Alkanity Builder

    SWEMcare9006

    Specially formulated to help to maintain the required alkalinity in the boiler water.It is a concentrated alkaline product for use as a source of hydroxy alkalinity in boilers,neutralization of acid wastes.

    SWEMcare9601

    Specially formulated to help in increasing alkalinity on boiler water system,Enables maximized steam generation,Contain antifoam and sludge conditioner for total protection for boiler.

    WASTE WATER TREATMMENT CHEMICALS

    Flocculents

    Anionic Dry Flocculent

    SWEMfloe6969

    is a high moleculer weight,moderately anionic dry flocclent designed to provide high solids setting rate in raw water clarifier,improved juice clarity in sugar industry,increased rate of mud filtration.

    Cationic Dry Flocculent

    SWEMflow7799

    is a high moleculer weight,cationic dry flocculent designed to provide high solid overflow and maximum underflow compaction.

5 Kg drum packing
10 Kg drum packing
25 Kg drum packing
Swem Water Tech India Pvt. Ltd.