BOD & COD Applications

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  • Category: Water & Wastewater ×

  • Subcategory: BOD & COD ×

Respirometer Applications

by ECHO d.o.o.     based in Slovenske Konjice, SLOVENIA

Measurement of the aerobic biodegradability of plastic materials (US Standard ASTM D5338, European Standard ISO 14855)

Industrial wastewater treatment for industries

by MIOX Corporation     based in Albuquerque, NEW MEXICO (USA)

MIOX is the lowest cost supplier of chlorine for disinfection and oxidation of wastewater prior to discharge. Mixed Oxidant Solution (MOS) chemistry is more effective at biofilm control, Biochemical and Chemical oxygen demand removal (BOD/COD), breakpoint chlorination of ammonia and hydrogen sulfide (H2S) removal.

Wastewater Treament for Distilleries

by B & V Water Treatment     based in Daventry, UNITED KINGDOM

B & V Effluent Services have been successfully helping brewers and distillers throughout the UK with the management of their effluent systems for nearly 30 years. As a result the B & V Effluent Team holds a vast amount of specialist knowledge in regards to the problems faced within the alcohol industry including Copper Removal from discharge water and the management and reduction of pollutant levels in general to meet discharge limits.

Monitoring industrial trade discharge for wastewater treatement industry

by Pollution & Process Monitoring Ltd     based in Sevenoaks, UNITED KINGDOM

Industry has had to respond to the requirements of progressive environmental legislation such as the Urban Waste Water Directive, IPC, IPPC and now the EPR (Environmental Permitting Regulations). As successive legislation becomes more stringent, discharge consents have been progressively tightened, and the need for self-regulation has become more important. As a consequence, on-line instrumentation has been installed throughout waste-water industry to continuously to provide trade discharge monitoring and perform continuous water analysis for key consent parameters.

TOC Correlation to BOD or COD

by GE Analytical Instruments     based in Boulder, COLORADO (USA)

Challenge: Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) are traditional parameters analyzed in the laboratory to determine organic matter in water and wastewater. Wastewater facility operators need to have constant data to monitor their discharges and optimize treatment processes (biological treatment, chemical dosing, etc). The requirements of BOD and COD analysis prevent them from being implemented as control parameters, however. The BOD five-day analysis time requirement does not allow an operator to use the data for process optimization and. although COD requires less time than the BOD, its analysis includes the use of hazardous chemicals and has no constant analysis capability.

Wastewater solutions for the industrial effluent pollution management

by Real Tech Inc.     based in Whitby, ONTARIO (CANADA)

Problem: Industrial manufacturers face stringent regulations for discharging wastewater to the environment and municipal sewer systems. Biochemical Oxygen Demand (BOD) is a primary concern for many discharge limits, as wastewaters high in BOD can have adverse impacts on the aquatic environments by leading to oxygen depletion. In some cases, as a means to supplement BOD, it is also desirable to monitor chemical oxygen demand (COD) of industrial effluents. Both of these tests, are time and labour intensive reducing the frequency at which they can be measured for a given effluent.

Water Testing for Environmental Applications

by Myron L Company     based in Carlsbad, CALIFORNIA (USA)

Keeping the water in our lakes, rivers, and streams clean requires monitoring of water quality at many points as it gradually makes its way from its source to our oceans. Over the years ever increasing environmental concerns and regulations have heightened the need for increased diligence and tighter restrictions on wastewater quality. Control of water pollution was once concerned mainly with treating wastewater before it was discharged from a manufacturing facility into the nation`s waterways. Today, in many cases, there are restrictions on wastewater that is discharged to city sewer systems or to other publicly owned treatment facilities. Many jurisdictions even restrict or regulate the runoff of stormwater — affecting not only industrial and commercial land, but also residential properties as well.

Wastewater treatment for the textile industry

by Toro Equipment S.L.     based in La Cistérniga, SPAIN

A reduction in the Biochemical Oxygen Demand BOD5, produced in the bleaching, washing and dying processes for textiles.

Online water analysers for process water and waste water industry

by LAR Process Analysers AG     based in Berlin, GERMANY

Process and waste water are the most challenging water for instrumentation. Mostly, these water are characterized by highly fluctuating loads, very high salt concentrations as well as a high particle density. Hence, the accurancy and speed of measurement depends on the measurement system itself and the used oxidation technique. Obviously, application-specific analysers provides huge advantages against standard analysers, that are used for every application.

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