- Home
- Applications
- water cod
Refine by
Water Cod Product Applications
13 applications found
Premium
Introduction: Chemical Oxygen Demand (COD) is one of the most common integral indicators of anthropogenic pollution of water bodies. COD is widely used in the analysis of natural water, to control wastewater treatment from organic various substances. ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Hydrogen peroxide (H2O2) has been used to reduce the BOD and COD of industrial wastewaters for many years. While the cost of removing BOD / COD through chemical oxidation with hydrogen peroxide is typically greater than that through physical or biological means, there are nonetheless specific situations which justify the use of hydrogen peroxide. These include: Predigestion of wastewaters which contain moderate to high levels of compounds that are toxic, inhibitory, or recalcitrant to biological treatment (e.g., ...
ByUSP Technologies based in Atlanta, GEORGIA (US) (USA)
Porifera solutions outperform other membrane systems to treat waters high in COD & TDS. Reuse more water and create value from challenging wastes. ...
ByPorifera based in San Leandro, CALIFORNIA (USA)
Ozone and advanced oxidation processes can selectively remove pollutants from industrial wastewater and process water, e.g. TOC, COD, BOD, cyanide, phenol, color among many other compounds. This can include discharge to surface waters or to POTW (referred to as pretreatment). Ozone can also be used to keeps wastewater sumps clean and odor ...
BySpartan Environmental Technologies, L.L.C. based in Mentor, OHIO (USA)
Chemical Oxygen Demand (COD) is used as a measure of organic pollutants in water. In wastewater treatment, it indicates the efficacy of a treatment process and is expressed in milligrams per litre (mg/L) or parts per million (ppm). Removing certain fractions of COD in waste streams can be particularly challenging, especially to levels safe for discharge to the ...
ByArvia Technology based in Runcorn, UNITED KINGDOM
The Mechanism of Ozone Disinfection: The mechanism of ozone disinfection is that ozone can directly act on the cell membrane of bacteria and other microorganisms through its strong oxidation ability, destroy its DNA or RNA, and eventually damage its cell membrane structure, inhibit its metabolism, and cause it to stop growing and finally ...
ByOzone Robot Environmental Equipment Ltd. based in London, UNITED KINGDOM
To reuse every drop of freshwater from high TDS/COD waste ...
ByMemsys Water Technologies GmbH based in Schwabmünchen, GERMANY
“Efficiently lowers algae, biofilm formation, bacterial counts and chemical consumption.” When temperatures are high, for example in cooling towers, a matrix of different microorganisms such as bacteria, fungi, EPS and algae can grow very rapidly. The disadvantages of biofilm formation in cooling towers can be enormous. Therefore water used in cooling towers needs frequent treatment and chemical shocks to keep levels of micro-organisms to a ...
ByLG Sonic B.V. based in Zoetermeer, NETHERLANDS
Hydrotech disc filters provide an excellent fixed barrier in the industrial wastewater treatment process, helping customers comply with chemical oxygen demand (COD), total suspended solids (TSS) and phosphorus discharge ...
ByHydrotech - Veolia Water Technologies AB based in Vellinge, SWEDEN
PeCOD Analyzer Improves Pulp Mill Performance, Reduces Wastewater Pollution. MANTECH’s PeCOD technology is a safe and effective solution for improving wastewater treatment and optimizing the use of chemicals in pulp and paper ...
ByMANTECH Inc. based in Guelph, ONTARIO (CANADA)
COD/BOD reduction; Oil/water separation; Recovery of pharmaceuticals and pesticides; Retention of microorganism; Retention of heavy metals and radioactive substances; Purification of the drain of sewage ...
Byinopor GmbH based in Scheßlitz, GERMANY
Sanitary wastewater comprised of water from toilets, sinks, showers, kitchens, laundries or floor drains can be used as source of feedwater for nonpotable applications after proper treatment. Wastewater from toilets alone or mixed with other wastewater is often called “black” water while wastewater from other sources such as sinks, showers, kitchens and laundries is often called “gray” water. Typical untreated influent characteristics of ...
ByAqua Clear Water Treatment Specialists based in San Diego, CALIFORNIA (USA)
Wastewater quality can change drastically and quickly – particularly in the case of industrial discharges – that generate shock loads within the wastewater treatment system. In addition to potential operational problems such as increased chemical and aeration demand, shock loads also have the potential to affect regulatory compliance if wastewater cannot be treated properly. Real Tech’s BOD/COD monitoring systems provide continuous online measurement of COD and/or BOD, which are the most relevant parameters to ...
ByUviTec, part of ABB (Formerly Real Tech Inc.) based in Whitby, ONTARIO (CANADA)