| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain the multi-static mixing system utilizable in the effective areation, chemical treatment of malodor, heating, cooling, floatation, or the like in the lake, river, water supply, sewerage, fish farm, or the like by mixing liq. and gas, and liq., liq. and powder ant liq. and solid. SOLUTION: A multi-static mixer A and a pressure tank B are provided to purify the water in the lake, river, water supply, sewerage, fish farm, etc. A pump 1 is connected to the inlet A2 of the mixer A to introduce waste water, the water in a fish farm, or the like. Meanwhile, a pump 2 is connected to a suction port 5 provided on one end of the mixer A to suck liq. and chemicals. The water, chemicals, or the like, are mixed by the element A4 of the mixer A and then pressurized in the pressure tank B. In this case, the contact time is prolonged in the pressure tank B by the lowering of flow velocity due to increase in the cross-sectional area of the tank, hence the solubility of gas is increased, the water is effectively aerated, and the malodor is chemically treated.</p> |
