GAS DISSOLUTION EQUIPMENT FOR TREATMENT OF DRINKING WATER AND WASTEWATER

摘要

PURPOSE: A gas dissolution equipment for treatment of a drinking water and a wastewater is provided to save power consumption while increase the usage of gas. CONSTITUTION: A gas dissolution equipment for treatment of a drinking water and a wastewater is comprised of a target water supply unit(3), a gas supply unit(4), and a reaction tank having a porous plate(9). A target water and gas are passed through the gas dissolution equipment, thereby allowing them to be efficiently contacted with each other. Bubbles are raised and collided with the bottom of the porous plate, causing an undercurrent, and then they are bumped with the rising bubbles and are increased. The bubbles are passed through the holes of the porous plate to be split into small bubbles.