| CPC C02F 3/10 (2013.01) [C02F 2101/105 (2013.01); C02F 2101/16 (2013.01); C02F 2203/006 (2013.01)] | 7 Claims |
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1. A microorganism generation system for a sludge-free aerobic tank, comprising a square mold, the square mold being transparent, and further comprising a water-permeable and anti-filtered geotextile, a bonding module and mixed fillers, wherein the water-permeable and anti-filtered geotextile is fixed to an inner wall of the mold in a matching manner, and bonded and fixed to the bonding module; the mixed fillers are loaded into an inner cavity of the square mold in layers through a seam at a top of the water-permeable and anti-filtered geotextile; the bonding module serves to bond the water-permeable and anti-filtered geotextile to the mixed fillers; semicircular humps are arranged at a bottom of the square mold in intersecting parallels, and semicircular vent pipes for providing aeration are sleeved in a matching manner inside inner cavities of the semicircular humps arranged in intersecting parallels; the bonding module is a polyethersulfone (PES) hot melt adhesive mesh film; scale lines are arranged around the inner wall of the square mold; vent holes are disposed at equal intervals on the vent pipes; the mixed fillers comprise carrier microorganisms and zeolite, the zeolite being granular zeolite with a diameter of 6-10 mm, and the two are mixed in a mass ratio of 1:600-1000; and the mixed fillers of the carrier microorganisms and the zeolite have a loading density of not less than 2.0 g/cm.sup.3 and a void ratio of not less than 35%, for the treatment of sewage into rivers and lakes or the bypass treatment of polluted water in rivers and lakes and the restoration of water ecology.
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4. A manufacture method for a microorganism generation system for a sludge-free aerobic tank, comprising the following steps: S1, material preparation: providing immobilized carriers containing density of nitrifying bacteria communities, zeolite, a polyethersulfone (PES) hot melt adhesive mesh film, and a water-permeable and anti-filtered geotextile; S2, manufacturing a mold and semicircular vent pipes, and sleeving the vent pipes to bumped cavities arranged in intersecting parallels at a bottom of the mold in a matching manner; and uniformly mixing immobilized carrier microorganisms and granular zeolite in proportion; S3, fixing the water-permeable and anti-filtered geotextile, after being attached to the PES hot melt adhesive mesh film, to an inner wall of the mold; S4, loading a mixed fillers into the mold in layers while vibrating with a vibration table, to-ensure that the filling is dense, leveling an upper part after the mold is filled with the mixed fillers, and seaming tightly the water-permeable and anti-filtered geotextile on the upper part; and S5, placing the mold filled with the mixed fillers into a drying oven for roasting before being cooled to room temperature, obtain athe microorganism generation system for a sludge-free aerobic tank, removing the mold;
wherein the microorganism generation system for a sludge-free aerobic tank, comprises the mold, wherein the mold is a square mold, the square mold being transparent, and further comprises the water-permeable and anti-filtered geotextile, a bonding module and the mixed fillers, wherein the water- permeable and anti-filtered geotextile is fixed to the inner wall of the square mold in the matching manner, and bonded and fixed to the bonding module;
the mixed fillers are loaded into an inner cavity of the mold in layers through a seam at a top of the water-permeable and anti-filtered geotextile; the bonding module serves to bond the water-permeable and anti-filtered geotextile to the mixed fillers; semicircular humps are arranged at the bottom of the square mold in intersecting parallels, and semicircular vent pipes for providing aeration are sleeved in a matching manner inside inner cavities of the semicircular humps arranged in intersecting parallels; the bonding module is a PES hot melt adhesive mesh film; scale lines are arranged around the inner wall of the square mold; vent holes are disposed at equal intervals on the vent pipes; the mixed fillers comprise carrier microorganisms and zeolite, the zeolite being granular zeolite with a diameter of 6-10 mm, and the carrier microorganisms and the zeolite are mixed in a mass ratio of 1:600-1000; and the mixed fillers of the carrier microorganisms and the zeolite have a loading density of not less than 2.0 g/cm.sup.3 and a void ratio of not less than 35%, for the treatment of sewage into rivers and lakes or the bypass treatment of polluted water in rivers and lakes and the restoration of water ecology.
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