http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
탈취제 성상에 따른 슬러지 내 황화수소 저감에 관한 연구
정회석 ( Hoesuk Jung ),이수정 ( Sujeong Lee ),선제호 ( Jeaho Seon ),요스케카츠라 ( Yousuke Katsura ),한인섭 ( Ihnsup Han ) 한국폐기물자원순환학회 2021 한국폐기물자원순환학회지 Vol.38 No.5
This study compared H<sub>2</sub>S removal efficiency of two types of deodorants (NOx deodorant ACE and Fe<sup>3+</sup> deodorant S) at high temperature versus low temperature (summer/winter). For both temperature conditions, NOx deodorant ACE removed H<sub>2</sub>S by 99% or more within 2 hours at the least dose of 2.5% (w/w), and this lasted for about 8 hours maximum. Fe<sup>3+</sup> deodorant S removed H<sub>2</sub>S by 99% or more at the dose of 5.0% (w/w), and this lasted for about 6 hours maximum. For the sludge where H<sub>2</sub>S exists at high concentration, NOx deodorant ACE was the most appropriate. For Fe<sup>3+</sup> deodorant S, additional alkaline chemicals are expected to be necessary.