一般トレーニング IELTS (バンド 8 以上) - 汚染

a waste treatment process that involves the combustion of substances contained in waste materials

焼却炉

a risk to human health or to the environment caused by a biological source, especially microorganisms

バイオハザード

a thick, muddy substance often found at the bottom of liquids, like wastewater or industrial fluids

汚泥または産業廃棄物

the wastewater or used water that contains various types of contaminants, including human and household waste, from residential, commercial, or industrial sources

下水

liquid waste or sewage discharged into rivers, lakes, or the sea

排水

a black powdery substance produced by burning materials like wood or coal

https://en.wikipedia.org/wiki/Soot

waste or debris produced by the disintegration or decomposition of organic or inorganic matter

崩壊によって生じる廃棄物

a suspension of tiny particles or droplets in the air

エアロゾル

a small, discrete particle or substance, especially one suspended in air, such as dust, pollen, or soot

粒子状の

a device in a vehicle's exhaust system that reduces the emission of harmful pollutants by promoting chemical reactions that convert them into less harmful substances

触媒コンバーター

airborne particles, such as dust or debris, that settle after a nuclear explosion or similar event

浮遊粒子の降下

a protective garment worn by workers to safeguard against exposure to hazardous substances or environments

防護服

a durable and lightweight plastic widely used for making bottles and food containers due to its strength and recyclability

ポリエチレンテレフタレート

a soft greyish substance that is resistant to fire and heat and was previously used in the buildings, clothing, etc.

アスベスト

not containing lead or other additives harmful to the environment

無鉛