TAP WATER AND SEA WATER PURIFYING METHOD AND PURIFYING AGENT SPRAYING DEVICE

摘要

PURPOSE: A tap water and seawater purifying method is provided which enhances the quality of water for self purification and uses a special device for spraying a mixture of burned lime and loess at an appropriate mixing ratio over a wide range of contaminated area. CONSTITUTION: A water purifying method comprises directly spraying the mixture of burned lime and loess at a mixing ratio of 3:7 to 4:6 to a contaminated area of tap water or seawater with a purifying agent. The spraying device comprising:a burned lime sprayer internally provided with a screw and a plurality of outlet holes at the bottom thereof; and a loess sprayer having a plurality of loess outlet holes at the bottom thereof and a residue outlet holes.