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7 products found
BIOMEMBRAT is the optimal process for highly loaded wastewater, since it offers, in comparison to other treatment processes, low investment and operating costs. The reduced production of excess sludge keeps sludge disposal costs down. The process of aerobically biodegrading contaminants is extremely stable and in comparison to thermal processes, energy efficient. Economic operation is assured, even with low membrane lifetimes, as a...
Water Recycling in the Paper Industry Without a system for recycling water, freshwater consumption in the paper industry would be more than 100 litres per kg of paper. The introduction of internal recycling systems and, where possible, the use of biologically treated wastewater can reduce the use of freshwater down to ca. 12 litres per kg of product.
The fermentation of wastewater has gained increasing importance over the past few years. On the one hand higher organic loads can be treated, technically and economically, by anaerobc treatment. On the other hand it is possible to win back energy with the biogas produced by the fermentation process; a real benefit both economically and environmentally. For these reasons anaerobic wastewater treatment is installed in many industries, such as in the...
The economic pretreatment of wastewater has, over the last few years, gained increasing importance within industry. Wastewater pretreatment reduces disposal charges and likewise, the operating costs of a business. At the center of attention are space saving process that can accomodate wastewater streams that vary considerably with regards to flow. Therefore, SBR has, as a pretreatment process, achieved considerable acceptance in many different...
Adsorption Plants For the removal of non-biodegradable COD and halogenated hydrocarbon (AOX) look no further than activated carbon. For example, wastewater from medicine production can be treated with a combination of biological and activated carbon processes, thereby ensuring the complete removal of endocrine mimicking compounds. At a chemical plant, activated carbon can be employed to remove non-biodegradable COD. Another application is the...
The patented BIOMEMBRAT-LE process is suitable for the treatment of medium strengthed wastewaters e.g. wastewater from breweries, dairies, chemical and galvanising plants, the automotive industies and leachate.
BIOMEMBRAT®-Airlift is suitable for the treatment of weak wastewaters, such as municipal wastewater, black and grey wastewater from ships, wastewater from laundries, the catering trades, and hotels, as well as groundwater treatment.