汚染物質(おせんぶっしつ)

おせんぶっしつ
noun
pollutant; contaminant
technicalscience
1. pollutant; contaminant
A substance that pollutes or contaminates the environment, including air, water, and soil. Commonly used in environmental science and public health discussions.
汚染物質(おせんぶっしつ)が検出(けんしゅつ)された。
Pollutants were detected.
Pollutants are being discharged from the factory.
大気中(たいきちゅう)の汚染物質(おせんぶっしつ)の濃度(のうど)を測定(そくてい)するシステムが導入(どうにゅう)された。
A system for measuring the concentration of air pollutants was introduced.

A compound of 汚染(おせん) (pollution/contamination) + 物質(ぶっしつ) (substance). Used in environmental science, news reports, and public health discussions.

Common collocations

Related words