+1 vote
in Hazardous Waste Management by (63.0k points)
The process of neutralizing waste as listed in WAC 173-303-090 is known as ____________

(a) Elementary neutralization

(b) Chemical neutralization

(c) Physical neutralization

(d) Biological neutralization

I have been asked this question during an online exam.

My doubt stems from Chemical Treatment in chapter Chemical, Physical & Biological Treatment of Hazardous Waste Management

1 Answer

0 votes
by (424k points)
The correct choice is (a) Elementary neutralization

The best explanation: The elementary neutralization method reduces a material’s corrosivity to pH range 6 to 9 and makes it less hazardous.

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