BREEDING METHOD OF WASTEWATER TREATMENT YEAST, YEAST BRED BY THE METHOD, AND PHOSPHORUS REMOVING AND RECOVERING METHOD USING THE YEAST

摘要

PROBLEM TO BE SOLVED: To provide a phosphorus removing or recovering method which can easily and efficiently perform the removal or recovery of phosphorus from wastewater etc. , and a means for it. SOLUTION: A breeding method of wastewater treatment yeast having an increased removal capacity and/or accumulation capacity of phosphorus in presence of high-concentration phosphorus comprises screening of the yeast having the increased removal capacity and/or accumulation capacity from mutation-treated wastewater treatment yeast or naturally mutated wastewater treatment yeast, using the removal capacity and/or accumulation capacity of phosphorus in presence of high-concentration phosphorus as an index. COPYRIGHT: (C)2006,JPO&NCIPI