Improved anaerobic ammonium oxidation baffle plate reactor

Abstract

Improved anaerobic ammonium oxidation baffle plate reactor, comprising: a water-bath heating system and a reactor body, wherein the water-bath heating system comprises a heater, a water-bath heating layer coated on the periphery of the reactor body, and the outlet pipe of the heater is communicated with a water bath heating layer; the internal cavity of the reactor body comprises a water distribution area and a reaction area, and a water inlet communicated with the exterior of the water distribution area; the interior of the reactor is divided into a plurality of grid chambers by vertical folding plates leaving gaps with the upper of the reactor body, and a inclined folding plate leaving gaps with the bottom of the reactor body is respectively arranged on the right of each grid chamber; a gas discharge port is arranged on the top of the each grid chamber, and the gas discharge port is connected with a gas gathering bag; and valves are arranged on the heater, a water inlet, a water outlet, the gas discharge port, a backflow port and a flushing port, and an water inlet valve is arranged on the water inlet pipe. The invention has advantages that: the reactor has a strong interception capability; microbe in the reactor is in an optimal state, saving cost; the reactor is suitable for treating high density waste water; the reactor solves an obstruction problem; and the reactor possesses more mobility.

Description

technical field [0001] The invention relates to an improved anaerobic ammonium oxidation baffle reactor. Background technique [0002] my country's seven major water systems, lakes, reservoirs, and groundwater in some areas are polluted to varying degrees, and the sources of pollution are mainly industrial wastewater, agricultural wastewater, and domestic sewage. Water pollution harms human health, fisheries and agricultural production (through contaminated irrigation water), and also increases the cost of clean water supply, nitrogen pollution is one of the more prominent problems. Anammox reaction can use nitrite in water as electron acceptor to convert ammonia nitrogen into harmless nitrogen, and this process does not require additional organic matter, saving operating costs, thus becoming the main technology in the field of wastewater denitrification. As a kind of high-efficiency reactor, the anaerobic ammonium oxidation baffle reactor has the advantages of simple struc...

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Problems solved by technology

[0003] In order to overcome the problems of easy sludge loss and low volume efficiency in traditional anammox baffle reactors, the present invention proposes an improved anaerobic ammonium oxidation baffle reactor with high efficiency, stability and impact resistance

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