In wastewater treatment, chemical precipitation is used to remove phosphorus and to enhance suspended-solids removal in sedimentation processes. The most common chemicals used are aluminum hydroxide, ferric chloride, ferric sulfate and lime. In the field of wastewater treatment, chemical unit operations are usually used in conjunction with physical unit operations and biological unit processes. Such treatment is considered as means of stream upgrading by coagulation, emulsion, breaking, precipitation or neutralization. Coagulation is the process that is used to remove colloids from water by the addition of chemicals. The chemicals upset the stability of the system by neutralizing the colloid charge. The emulsion breaking is similar to coagulation. The emulsion is generally broken with a combination of acidic reagents and polyelectrolytes. The common ion effect is also useful in wastewater treatment. In this case, an unwanted salt is removed from solution by adding a second soluble salt to increase one of the ion concentrations.
EEC Global Operation, LLC |
Address: 585 So. State College Blvd., Anaheim, California 92806, USA
www.eecusa.com |
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Phone: +1-(714)-239-3851
EEC Global Operation, LLC specializes in the manufacture of ecological waste water treatment products. We offer products like RO systems, industrial membranes, evaporators, recyclers and sewer plants.
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Taricco Corporation |
Address: 1500 West 16th Street, Long Beach, California 90813, USA
www.taricco.com |
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Phone: +1-(562)-437-5433, 800-425-2837
Taricco Corporation fabricates autoclaves, ovens, and presses. We specialize in producing thermal pressure process systems. Our services include consultation, relocation, renovation and repair service
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Biwater AEWT |
Address: 3280 E.Foothill Blvd, Suite 370, Pasadena, California 91107, USA
www.biwater-aewt.com |
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Phone: +1-(626)-432 6630
Biwater AEWT deal with water projects and operations. We specialize in reverse osmosis (RO) desalination and other membrane separation systems such as nano filtration and microfiltration. We can desig
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U S HydroTech Environmental Solutions |
Address: 1007 W College Ave #461, Santa Rosa, California 95401, USA
www.ushydrotech.com |
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Phone: +1-(707)-793-4800
U S HydroTech Environmental Solutions deals with wash water treatment. We also offer equipment installation and maintenance services. We offer a wide selection of storm drain protection equipment that
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Mars Environmental, Inc. |
Address: 22349 East La Palma Avenue # 104, Yorba Linda, California 92887, USA
www.marsenvironmental.com |
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Phone: +1-(714)-692-2358
Mars Environmental, Inc. specializes in offering environmental services. Our services include waste disposal, recycling & incineration, labpacking, purchase of off spec & surplus chemicals, environmen
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Summit Laboratories, Inc. |
Address: 3955 Forest Street, Denver, Colorado 80207, USA
summitlaboratories.com |
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Phone: +1-(303)-293-9862
Summit Laboratories, Inc. is an industrial water treatment company. We manufacture water treatment compounds for use in cooling towers, steam boilers, closed loop systems and waste water treatment app
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Kemco Systems, Inc. |
Address: 11500 47th St. N., Clearwater, Florida 33762, USA
www.kemcosystems.com |
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Phone: +1-(727)-573-2323, 800-633-7055
Kemco Systems, Inc. specializes in water heating, plant sanitation, heat recovery, water filtration, wastewater treatment and related processes. We provide high efficiency, environmentally friendly wa
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Quantum Ionics, Inc. |
Address: 903 Plaza Street, Clearwater, Florida 33755, USA
www.Quantum-ionics.com |
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Phone: +1-(323)-842-1446
Quantum Ionics, Inc. adeptly removes a wide range of contaminants with a single system. We meet water treatment discharge standards and compliance requirements. We also market functional operating wat
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Freytech Inc. |
Address: 1401 Brickell Avenue, Suite 500, Miami, Florida 33139, USA
www.freytech.com |
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Phone: +1-(305)-372-1104
Freytech supplies water treatment equipment. We offer electro flocculation systems with flow rates ranging between 10 to 300 GPM. We also provide affordable oil water separators which obtain below 5 p
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TSG Water Resources |
Address: 327 Eisenhower Dr., Suite 100, Savannah, Georgia 31406, USA
www.tsgwater.com |
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Phone: (352)-371-6925, 877-371-6925
TSG deals with design, construction, renovation, operation and maintenance of water and waste water treatment plants. We specialize in water and wastewater treatment utilizing membranes, including rev
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Clearwater Technologies, Inc |
Address: 1025 Exchange Street, Boise, Idaho 83716, USA
www.clrwtr.com |
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Phone: +1-(208)-368-0412
Clearwater Technologies Inc. is a distributor of industrial controls and electrical components. We cater variable frequency drives, variable speed drive solid state relays, alternating relays, control
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Swaby Manufacturing Company |
Address: 5414 West Roosevelt Road, Chicago, Illinois 60644, USA
www.swabypump.com |
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Phone: +1-(773)-626-1400
Swaby Manufacturing Company offers dependable pumps servicing industrial plants, commercial buildings, chemical plants, power stations, water and sewage treatment plants. We supply solids handling ver
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L&J Technologies |
Address: 5911 Butterfield Road, Hillside, Illinois 60162, USA
www.ljtechnologies.com |
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Phone: +1-(708)-236-6000
L&J Technologies supplies all level gauging and tank fitting needs. We manufacture products like solid, liquid point and continuous level measurement, industrial tank equipment, hydraulic controls, fi
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ITT Corporation |
Address: 8200 N. Austin Ave., Morton Grove, Illinois 60053, USA
www.bellgossett.com |
Phone: +1-(847)-966-3700
ITT Corporation offers commercial pumps for large HVAC applications and residential pumps for hot water heating. Our product includes industrial pumps, residential pumps, air removal devices, commerci
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Water Works |
Address: P.O. Box 122, 501 Foote St., Crown Point, Indiana 46307, USA
www.airtowater.com |
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Phone: +1-(219)-663-8210,800-232-9334
Water Works, Inc. supplies pre-owned filtration and process equipment. We provide brackish and seawater desalination systems that produce drinking water from contaminated sources at a rate of 150,000
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DESI Environmental Services |
Address: 510 S Park Dr, Mooresville, Indiana 46158, USA
www.desi-enviro.com |
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Phone: +1-(317)-831-1971, 888-322-3374
DESI Environmental Services (Spill Recovery of Indiana, SROI Environmental) is an environmental service company providing removal, transportation, disposal and related services to generators of solid
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DeWallace Technical Sales, Inc. |
Address: 19 Albany Street, Worcester, Massachusetts 01604, USA
www.dewallacetech.com |
Send Inquiry |
Phone: +1-(508)-752-4500, 800-868-0969
DeWallace Technical Sales, Inc. designs, builds and distributes waste water treatment, chemical & air handling systems and controls. We also supply storage products, conveying & testing equipment, air
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