Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 32 Issue 1
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- Pages.1-6
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- 1999
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
pH Buffer Capacity and Acidification Resistance of Alum Paper Mill Sludge
Alum 제지슬러지의 pH 완충능과 산성화저항성
- Lee, In-Bog (Dept. of Agric. Chem., Division of Applied Biology & Chemistry, Chungnam National University) ;
- Chang, Ki-Woon (Dept. of Agric. Chem., Division of Applied Biology & Chemistry, Chungnam National University)
- Published : 1999.03.30
Abstract
To find the latent effect of paper mill sludges (PMS) with and without alum, and alum paper mill sludge compost(PMSC) on aluminum toxicity of crops, the pH buffer capacity and the acidification resistance index (ARI) for PMSs and PMSC were investigated, comparing to upland soil. Buffer capacities of PMS with and without alum, and PMSC were significantly higher than