Eco-Tec Water And Wastewater Equipment In Canada
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Electrolyte from the copper liberator cells is directed to the Spectrum Filter to remove suspended solids by an automated, back washable filter with a permanent media. The filtered solution then flows through an Acid Purification Unit (APU) which consists of a proprietary ion exchange resin column where the electrolyte solution (sulphuric acid) is separated from the metal salts by the resin. For ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
As mills reduce the amount of effluents and emissions, they retain and recirculate more chemicals in their chemical recovery systems. Specifically, the accumulation of non-process elements such as potassium from the wood can cause corrosion and efficiency problems in the chemical recovery boiler. The challenge is to reduce or eliminate the potassium salts to manageable levels. Potassium is ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Eco-Tec offers a system for the purification, recovery, and recycle of various acid mixtures used in the aluminum finishing sector for the brightening, etching, and graining of aluminum product. One such application is the use of phosphoric acid mixtures for the brightening of aluminum in the production of products for automotive and appliance trim, lighting fixtures, bath and shower enclosures. ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Electrolyte from the Copper Liberator cells is directed to the Spectrum Filter to remove suspended solids by an automated, back washable filter with a permanent media. The filtered solution then flows through an Acid Purification system which consists of a proprietary ion exchange resin column where the electrolyte solution (sulphuric acid) is separated from the metal salts by the resin. A ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
ZLS is an alternative produced water treatment process promoted by Eco-Tec for SAGD (Steam Assisted Gravity Drainage) boiler feed water in the production of heavy oil, most typically in Western Canada. The process eliminates the need for the traditional practice of lime softening and its associated costs, large site footprint and operational challenges as a part the treatment process. Technical ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Eco-Tec’s Salt Separation Unit (SSU) process employs a specialized ion exchange resin with high selectivity for chloride over sulfate and carbonate, as compared to conventional resin. The SSU operating cycle consists of two basic steps, loading and elution. During the loading step, the feed solution containing mixed salts is introduced to the ion exchange column. Chloride is preferentially ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
GAP removes contaminants from Kraft process liquors while recovering valuable acid. Throughout the Pulp & Paper industry, chlorine dioxide (ClO2) is used in the pulp-bleaching process. ClO2 generators chemically convert sodium chlorate to chlorine dioxide and sodium sulfate in a strong solution of sulfuric acid. The acid is continuously purged from the generator in order to prevent the ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
The tankhouse electrolyte flows through the Arsenic Removal System (ARS) for the removal of arsenic. The system uses Recoflo technology and selective ion exchange resin for the removal of arsenic. The purified electrolyte stream is recycled back to the tankhouse while the resin is periodically regenerated to produce a concentrated, dissolved arsenic salt ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
The Spectrum Filter is able to achieve its high level of performance by using two particulate media layers and a patented backwash process. An upper layer of coarse media allows for an extended service cycle by providing depth filtration of large particles while a lower layer of very dense micro media provides surface filtration of smaller ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Eco-Tec has a range of products that have been developed specifically for treating acid baths used in the production of electrochemically etched aluminum capacitor foils and electrochemically grained aluminum lithographic printing plates. Leading manufacturers of capacitor foils and lithographic printing plates rely on Eco-Tec systems to maintain production quality and efficiency while reducing ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
CER Removes dissolved aluminum from caustic soda etchants used in processing aluminum to reduce chemical and waste treatment costs. Etching or chemical milling with caustic soda can be the greatest operating expense in aluminum finishing operations. And with the increased focus on environmental concerns in all facets of the business, anodizes can look at recycling in their plants to reduce ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Ion-exchange resins are used to replace the magnesium and calcium ions found in hard water with sodium ions. When the resin is in its regenerated form, it contains sodium ions at its active sites. When in contact with a solution containing magnesium and calcium ions (but a low concentration of sodium ions), the magnesium and calcium ions preferentially migrate out of solution to the active sites ...
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PremiumManufactured by Kovalus Separation Solutions, Inc.based in USA
Tankhouse electrolyte flows through the Bismuth Antimony Removal System (BARS) for removal of bismuth and antimony. The system uses Recoflo technology and selective ion exchange resin for the removal. The resin is regenerated with a small amount of hydrochloric acid (HCl) and a catalyzed reducing agent. Recognizing that chloride can be a contaminant for the copper electrolyte, the system is ...
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