IELTS Học Thuật (Band 8 Trở Lên) - Pollution

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

lò đốt, thiết bị đốt

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

nguy cơ sinh học, rủi ro sinh học

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

bùn, chất lỏng

the waste water and other liquid waste from homes, businesses, and factories, usually carried away through pipes and treated

nước thải, cống thải

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

nước thải, chất thải lỏng

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

bồ hóng

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

đầu thải, mảnh vỡ

a suspension of tiny particles or droplets in the air

aerosol

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

hạt, chất rắn

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

bộ chuyển đổi xúc tác, xúc tác

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

bản rơi, hạt phóng xạ

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

bộ đồ hazmat, bộ đồ bảo hộ

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

polyethylene terephthalate

not containing lead or other additives harmful to the environment

không chì, không chứa chì

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

amiăng, khoáng chất chịu lửa