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황산염을 이용한 매립지 유기물 분해 촉진과 분해속도에 관한 연구 KCI 등재
The Study on Increase the Decomposition of Organics and Organic Removal Rates by using Sulfate in Sanitary Landfills
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/363126
pp.69-77
In this study, sulfate reduction reaction was used to increase the decomposition of organics, which is the most critical factor for the stabilization of a landfill site. Composite of sewage sludge, papers, and incineration ashes was used in the column. The experimental results indicated that out of 10 reactors, the reactors 3, 4, 8, and 9 showed higher organics (i.e., TOC) removal rate than that in the absence of sulfate. The organics removal rates (K) in R3 and R9 were 8.65e-4/d and 3.82e-4/d, respectively. The times to reach 10% of initial concentrations in R3 and R9 was 7.3 and 16.5 years, respectively, showing faster organics decomposition rates in these reactors.
