METHOD FOR TREATING SEWAGE OF CIRCULATING FLASH TOILET

摘要

PROBLEM TO BE SOLVED: To provide a method for treating sewage of a circulating flash toilet solving the problem that a flash toilet requires a large quantity of washing water. SOLUTION: In the circulating type flash toilet for treating excretion sewage in an excretion cleaning tank according to an aerobic biological treatment method and using the cleaned excretion sewage as the washing water of the toilet, bacillus bacteria and photosynthetic bacteria are charged in the excretion cleaning tank and excretion sewage is cleaned while irradiated with visible light to enhance the cleaning ratio of excretion and the generation of a malodor is prevented and the formation amount of excess sludge is reduced.