無む害がい化か

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

detoxification; rendering harmless; treatment of toxic waste

Technical term for neutralizing or removing toxicity from substances, often used in environmental, chemical, or medical contexts.

• 工こう場じょうでは有ゆう害がい廃はい棄き物ぶつの無む害がい化か処しょ理りを行おこなっている。

  The factory carries out detoxification treatment of hazardous waste.

• この装そう置ちは排はい水すい中ちゅうの有ゆう害がい物ぶっ質しつを無む害がい化かする。

  This device detoxifies harmful substances in wastewater.

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

sanitization; sterilization; disinfection

Used for making something hygienically safe by eliminating pathogens or contaminants, often in food, medical, or public health contexts.

• 医い療りょう器き具ぐは使し用よう前まえに必かならず無む害がい化かされる。

  Medical instruments are always sterilized before use.

• 食しょく品ひん工こう場じょうでは定てい期き的てきに設せつ備びを無む害がい化かする必ひつ要ようがある。

  In food factories, equipment must be sanitized regularly.