Sewage purification method and sewage treatment equipment sewage treatment plant for the purification material and using the same

摘要

PROBLEM TO BE SOLVED: To provide a low cost, environmentally friendly purifying material for sewage treatment which is excellent in anion adsorption, a method of purifying sewage using the same and a sewage treatment plant.;SOLUTION: The purifying material for sewage treatment is composed of a carbon material having anion adsorption characteristic by bringing a carbonized material 9 obtained by carbonizing a raw material of plant origin 5 into contact with an acid solution 12 or contains the carbon material.;COPYRIGHT: (C)2006,JPO&NCIPI