水すい質しつ汚お濁だく防ぼう止し法ほうMeaningsNoun1. Water Pollution Prevention ActKanji used水water質quality汚dirty濁muddy防prevent止stop法lawComposed of水すい質しつwater qualityNoun汚お濁だくpollution; contamination; corruption; graftNoun防ぼう止しprevention; checkNoun法ほうlaw; act; principle; method; mood; dharmaNoun