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Activated Sludge Product Applications In France
17 applications found
From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this can again be managed using the Strathtox Respirometer. ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
Respiration rate monitoring of Antwerp treatment works showed periods when the activated sludge was up to 40% inhibited, with resultant sludge washout episodes. ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
Respiration rate of activated sludge has been recognised as a key controlling element in the modelling of process control, by the International Water Association Task Group. Actual respiration rate of the sludge in the aeration tanks, as well as the endogenous and maximum respiration rates are variables that indicate the rate of BOD removal and aeration requirements. ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
The samples would be tested against the activated sludge of the receiving works, using the Respiration Inhibition Test or the Nitrification Inhibition ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
Samples of the industrial effluent are collected at source, for testing on the actual bacteria of the receiving activated sludge. The tests used are the Respiration Inhibition Test and the Nitrification Inhibition Test. ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
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According to a study by the German Environment Agency , wastewater treatment plants are responsible for around 1% of Germany's total electricity consumption. What initially sounds like a very small percentage, however, offers a highly attractive savings potential from the point of view of individual wastewater treatment plant operators. One typical example of the savings potential in wastewater treatment plants is tank aeration. For example, state-of-the-art blower technologies and demand-driven control technology ...
ByAerzener Maschinenfabrik GmbH based in Aerzen, GERMANY
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Water is a precious commodity. To protect our natural waters and to support drinking water production, all wastewater is therefore first cleansed of containments and pollutants before it is returned to the water cycle. To treat the water and to achieve the best possible, natural water quality, different processes are used. Generally, the treatment of wastewater can be divided into two basic types . Firstly, problematic substances are removed from the water. This is done with cleaning, iron removal, manganese ...
ByAerzener Maschinenfabrik GmbH based in Aerzen, GERMANY
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Kurita develops products and solutions for the waste water treatment to improve the water quality and respect the legislation and the environment. Due to increased environmental sensitivity and today’s legislative restrictions, most industrial plants which use water already have wastewater treatment plants. The different Kurita Technologies carefully adapts to the needs of each plant through the optimization and improving the water quality and reducing your operating costs. Improve the water reuse in your ...
ByKurita Water Industries Ltd based in Tokyo, JAPAN
Peristaltic pumps are proven performers in water and waste treatment solving problems including: Dosing and metering treatment chemicals and reagents including ferric chloride (“Ferric”), sodium hypochlorite (“Hypo”), chlorine water, lime (Kalic® or Kalkmilch), caustic soda, powder activated carbon and polymers. Sludge transfer. Filter press ...
ByVerder Liquids BV - part of the Verder Group based in Vleuten, NETHERLANDS
If industrial wastewater entering a treatment works contains toxic components the rate of biodegradation will be inhibited or stop completely. This can result in failed consents and will certainly give rise to operational problems. Visible indications include deflocculation, bulking and the appearance of filamentous bacteria. Sometimes, there are no visible effects. When the sludge bacteria are inhibited, there is the possibility of toxicity carryover in the effluent that is discharged to receiving waters. With ...
ByStrathkelvin Instruments Limited based in North Lanarkshire, UNITED KINGDOM
Respirometer based on gasometric method for wastewater analysis. In any biological wastewater treatment system, there is a need to define, assess and understand the plant’s performance with regard to the removal of certain contaminants and the response of bacterial activity to inhibitory compounds of interest. The execution of batch activity tests can be useful to study the biodegradability of a given wastewater stream, determine the stoichiometric and kinetic parameters involved in the conversion of a ...
ByBPC Instruments AB based in Lund, SWEDEN
Energy and Chemistry are interrelated with Water. To generate fuel and electricity, through extraction of coal, oil and gas, and through geothermal, hydroelectric, nuclear and to a lesser degree, solar and wind plants, the water consumption footprint is significant. Needless to mention that the extraction, processing and transformation of raw materials also require a major water ...
BySalher based in Madrid, SPAIN
In the beverage and spirit industry, the discharges show an extreme irregularity in terms of flows, wastewater composition, contaminants concentration and production seasonality. ...
BySalher based in Madrid, SPAIN
The dairy industry is dedicated to the production of milk and processing of by-products such as yoghurts, cheeses, butter, cream … This sector generates a large quantity of process water highly contaminated with organic matter, nitrogen and phosphorus, detergents, acidity, oils and greases. The range of water treatment solutions Salher offers endless options to address any quality and innovation ...
BySalher based in Madrid, SPAIN
Bredel hose pumps reduce overall operating costs from reduced downtime and the elimination of ancillary costs when feeding primary or thickened sludge to digesters or dewatering devices like centrifuges & filter ...
ByWatson-Marlow Fluid Technology Group based in Falmouth, UNITED KINGDOM
Improved waste management through automation can deliver more efficient waste treatment, reduced energy and chemical consumption and improved effluent quality. The cost of treatment and trade discharge can thus be significantly ...
ByPollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM
A wide range of sample acquisition and filtration systems are available to prepare even the most difficult of samples for reliable on-line analyser measurement. The correct choice is often critical to prevent analyser blockage and optimise performance. Cross Flow Filtration The PPM cross flow filter, is a simple in-line device used to protect an analyser from ingress of solids, for applications where sample quality is generally good but occasionally suspended solids may be present. The stainless steel filter ...
ByPollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM