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Fresh breath / Car exhaust purifier

Fresh breath
Fresh breath

This design uses external accessories of automobile exhaust devices to filter, purify, and recycle the atmospheric pollutants contained in automobile exhaust—such as particulate matter, carbon oxides, and sulfur oxides—to reduce outward emissions of air pollutants. To keep the city air fresh.The NH4HCO3₃ produced by the ammonia-water soil mixture method is a kind of nitrogen fertilizer, which can improve soil fertility. The accessory can be replaced regularly at a service store, without the need to pay additional product costs, and can be borne by the relevant government departments.

University

Guilin University Of Electronic Technology

Guilin University Of Electronic Technology
Beihai, China

Haiyue Xie,
Guilin University Of Electronic Technology

Qian Liao,
Guilin University Of Electronic Technology