세제나 수처리에서 금속 이온을 결합시키는 데 사용되는 킬레이트제인 니트릴로트라이아세트산.
A chelating agent, nitrilotriacetic acid, used in detergents and water treatment to bind metal ions.
예문:
"The use of NTA in household detergents has been regulated due to its potential to mobilize heavy metals in soil."
"Researchers analyzed the biodegradability of NTA in various aquatic environments."