Patent ID: 9611159
Date: 2017-04-04
CPC Classifications: C02F

Claim:
1. A reactor, comprising: a body, the body comprising: a) a sewage introduction zone; b) a solid acid reaction zone; c) tubular ceramic membranes; and d) a water generation zone; wherein a water feed pump, a first chemical feed pump, and a second chemical feed pump are disposed below the body; outlets of the water feed pump, the first chemical feed pump, and the second chemical feed pump communicate with at least one water inlet of the body; the water feed pump, the first chemical feed pump, and the second chemical feed pump are provided with flowmeters, respectively; the solid acid reaction zone is disposed above the sewage introduction zone, and the tubular ceramic membranes are disposed in a center of the solid acid reaction zone and separate the solid acid reaction zone to form a cavity; the water generation zone is disposed above the solid acid reaction zone; and the cavity communicates with the water generation zone; the solid acid reaction zone is filled with a carbon-based material which is loaded with sulfonyl and ferric iron and functions as a solid acid catalyst; an upper sidewall of the body corresponding to the solid acid reaction zone is provided with a first water outlet, and a quartz sand filter is disposed around the first water outlet; the first water outlet is connected in sequence to a reflux pipe, a reflux pump, and a flowmeter; and an outlet of the reflux pipe communicates with the water inlet disposed below the body; the quartz sand filter comprises a quartz sand filter bag, a fixed mount, a fixed plate, and a water outlet; the quartz sand filter bag is placed in the fixed mount, one end of the quartz sand filter bag is fixed on the fixed plate, and the water outlet is connected to the reflux pipe; and a sidewall of the body corresponding to the water generation zone is provided with a second water outlet, and the second water outlet is connected in sequence to a pressure meter and an effluent pump.