Ubufakazi bokuqhuma kwe-Shenhai
Impushana ye-asphalt ingaqhuma lapho ilunge kakhulu.
Njengezinto eziyinhloko ze-asphalt, i-polycyclic enamakha hydrocarbons, lapho igxotshwe ngokwanele, bathambekele ekwenzeni uthuli. Due to asphalt’s extensive surface area, ixhumana kalula nomoya, okwandisa kakhulu ingozi yokuqhuma kothuli.