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Cod Control Product Applications Available In Niger
28 applications found
Ozonation for biorefractory COD ...
ByNewland Entech Europe based in Villaviciosa de Odón, SPAIN
Intrinsic kinetic tests involve adding relatively high concentrations of organic substrate to small concentrations of acclimated microorganisms so that the COD/VSS ratio typically is greater than 10. Kinetic parameters are then determined by non-linear modeling using well-known relationships between biological growth and oxygen ...
ByRespirometer Systems and Applications, LLC (RSA) based in Fayetteville, ARKANSAS (USA)
The solutions based on MBBR technology is mainly used in the following applications: + For new plants, especially those requiring a small footprint and easy operation, for BOD/COD and nitrogen removal + As a high loading system in front of existing ...
ByHuzhou You Top Plastic Technology Co.,Ltd based in Huzhou City, CHINA
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)
In the oil and gas industry, sodium hydroxide (caustic) is used as a scrubbing agent in various refinery and chemical manufacturing processes. These include, the use in pre-wash columns to remove H2S from the feed to mercaptan removal units (merox units) in refineries. Furthermore, caustic is used to scrub sulphur and carbon dioxide (CO2) from the gaseous product streams during ethylene and propylene production. After use as a scrubbing agent in these processes, the caustic requires treatment and disposal and is ...
BySCFI Gr Limited based in Bishopstown, IRELAND
Krofta manufactures DAFs in different configurations. Often two DAFs are used in series; the first DAF without chemistry for re-use of FOGs, followed by the second DAF with chemistry for the highest water quality to downstream ...
ByKrofta Technologies based in Dalton, MASSACHUSETTS (USA)
The petrochemical industry plays a pivotal role in producing versatile and essential materials. However, the process of refining crude oil to create plastics and other materials generates highly toxic waste streams. These waste streams pose significant environmental risks and require substantial treatment costs. From laboratory work we have carried out in-house, we have found that while WAO often falls short of treating these wastes, COD reduction of > 99% is possible in a single step process: AquaCritox ...
BySCFI Gr Limited based in Bishopstown, IRELAND
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
The mining industry has the potential to use large amounts of wastewater in its operations. Often times these waste streams contain contaminants that require treatment before the water can be re-used or discharged. Biowater has successfully installed highly efficient biofilm treatment processes including our complete mix fixed film (CMFF®) system to remove BOD/COD, and nitrogen from mining waste streams. Biowater’s technologies, such as our CFIC® process, can produce effluent water quality that is ...
ByBiowater Technology AS based in Tonsberg, NORWAY
Self Cleaning: Micro Bubble Float Solids and are Removed by Scoop. Dirt and Heavy Solids are Removed by the Bottom Trough. 2 to 3 Minute Retention Time Versus 30 to 45 Minutes with Other ...
ByRoyall Dissolved Air Floatation Corporation (DAF) Products, LLC based in Reedsburg, WISCONSIN (USA)
The pharmaceutical industry has been built around impeccable quality, high precision, and strict adherence to regulations, encompassing both the final product and the pharmaceutical wastewater generated during manufacturing. Here’s where microbial culture becomes a pivotal ...
ByPureBact - Pure Water Enterprises based in Mumbai, INDIA
Ozone Oxidizes Organic Matters: Ozone is not only a strong oxidant, but also an effective disinfectant. Ozone oxidation can remove the smell and chroma of water, improve the sensory properties of water, oxidize refractory organic matters, and induce a colloid destabilizing effect, and kill bacteria, viruses and pathogenic microorganisms in water. Most of the chromogenic functional groups in the secondary effluent contain unsaturated bonds. The ozone can destroy the unsaturated double bonds and decolorize the ...
ByOzone Robot Environmental Equipment Ltd. based in London, UNITED KINGDOM
Waste Water Treatment Plants, Landfill Leachates, Refinery Lagoons, Degreasing and Land ...
ByCleveland Biotech Ltd. based in Cardiff, UNITED KINGDOM
The colour caused by organic molecules or substances in water starts to lose its effect by being broken down as soon as it comes into contact with ozone. Ozone applications are great solutions for colour removal in wastewater in many ...
ByOzcon Environmental based in Edgbaston, UNITED KINGDOM
The product knowledge we gained by this experience is indicated by the following list of products suitable for processing on a GEA Filtration membrane filtration system. These systems include microfiltration, ultrafiltration, nanofiltration, and reverse osmosis with either spiral-wound, stainless steel, ceramic, tubular, or plate-and-frame ...
ByGEA based in Hudson, WISCONSIN (USA)
The composition of wastewater from chemical plants varies widely. Sustainable treatments of effluent streams produced by chemical and petroleum industries are typically problematic, due to the complex compositions of pollutants, low biodegradability, and toxic matters. Nowadays, high salinity (5–25% chloride and/or sulphate) represents a major challenge in the biological treatment of chemical and petroleum wastewater. High salinity levels can render traditional biological and chemical treatment technologies ...
ByWoxford Environmental Technologies (UK) Ltd. based in Headington, UNITED KINGDOM
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
CNPC African Chad oil field wastewater treatment project 600 m³/day, using our SUPER DiscTube RO module. Classical and charateristics of oil and gas field wastewater: ...
ByChengdu Meifute Membrane Environmental Technology Co., Ltd. based in Chengdu City, CHINA
The essence of microbial culture is to treat water and wastewater in the most sustainable and eco-friendly manner by harnessing the power and potential of beneficial bacteria and circumventing the use of toxic chemical processes. This method replaces or reduces the need for toxic chemical processes, promoting sustainable wastewater ...
ByPureBact - Pure Water Enterprises based in Mumbai, INDIA
Wastewater from an industrial facility may contain BOD (Biological Oxygen Demand), COD (Chemical Oxygen Demand), colour, phenol, cyanide, cleaning agents and a range of chemicals. Ozone wastewater applications, which can be combined with UV and/or other physical, chemical or biological processes, provides excellent results in the treatment of such complex wastes due to their high oxidation ability. It reduces the TOC (Total Organic Carbon) by decomposing organic matter in water. ...
ByOzcon Environmental based in Edgbaston, UNITED KINGDOM