Wastewater treating apparatus
A sewage treatment device and water treatment technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, aerobic process treatment, etc., can solve the problems of increasing treatment costs, large-scale treatment equipment, etc., and achieve low cost Effect
Inactive Publication Date: 2005-02-23
NET SA
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Abstract
To improve reaction efficiency in an anaerobic tank in a sewage treatment apparatus equipped with the anaerobic tank and an aeration tank; to carry out the advanced treatment of sewage at a low cost without the necessity of increase in equipment size and introduction of advanced technology. The anaerobic tank 4 and the aeration tank 5 are disposed in this order. A filter bed 16 is installed in the anaerobic tank 4, and has a contact material 17. This contact material 17 has a core material comprising a three-dimensional thick-plate net body, and sludge sticking yarn disposed along the core material.
Application Domain
Treatment using aerobic processesTreatment with aerobic and anaerobic processes +3
Technology Topic
YarnSewage +5
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- Experimental program(1)
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