Research Journal of Pharmacy and Technology

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A Study on Deodorization of Sludge


Affiliations
1 Industrial Technology Convergence Research Institute, Chungwoon University, 113 Sukgol Ro, Nam-gu, Incheon, 22100, Korea, Democratic People's Republic of
     

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Background/Objectives: Recently, as the preference about the nature-friendly product increases the concern about the natural deodorant manufactured with the natural material is raised than the chemistry deodorizing agent manufactured with the chemical substance. Methods/Statistical analysis: The offensive odor reduction was tested by the offensive odor reduction device. The bad smell is decreased due to the concentration of 4ppm and the effect of the odor reduction can know that the effect has the effect of 97.2%. This is tested to using the material generating the bad smell having the concentration of 300% at a temperature of 20℃. Then for preventing that the odor reduction performance is lowered whereas the odor reduction of the dry condition without water and contact the material generating the bad smell is decreased due to the concentration of 98.5%. Findings: The odor reduction of the state wet with water and contact can confirm with 144.2% that the odor reduction performance is lowered in comparison with the odor reduction of the dry condition in the state getting wet. Improvements/Applications: This method is adjustable in the landfill area. We can apply this dedorization method in the sludge pilot plant.

Keywords

Zeolite, Odor, Sludge, Recycling, Deodorization.
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  • Grenco, Sudokwon Landfill Site Management Corporation, “Manufacturing Method of Solidifying agent, the Product Thereof, and Sludge Solidification Method Using the Afore mentioned”, Republic of Korea Patent no. 10-1513647, 2015.

  • Kyung Hee Jang, “Soil improvement firming agent”, Korean Patent No. 10-0790373, 2007.

  • CMD Group Co., Ltd., “High Water Content Solidifying agent and Method of Solidifying High Water Content Sludge Using the Aforementioned” Republic of Korea Patent 10-1190195, 2012.

  • CMD Group Co., Ltd., “Organic Sludge Solidifying agent and Manufacturing Method of Artificial Soil Using the Aforementioned” Republic of Korea Patent no. 10-1289825, 2013.

  • Doo Hee Han, “Development of Eco Friendly Inorganic Consolidation Soil”, Interim Report for the Academy-Industry Cooperation Project for Incheon Green Environment Center, 2016

  • Doo Hee Han, “Soil Treatment by Eco-Friendly Consolidation Soil”, Journal of IT Convergence Society for SMB, Vol. 7, No. 1, pp 67-73, 2017.

  • Doo Hee Han, “Convergent Study on the Preparation of Sludge Modified Soils of Inorganic Consolidation Soil”, Journal of the Korea Convergence Society, Vol. 8. No. 2, pp. 157-162, 2017.

  • Test Report No. TBS270, Korea Testing and Research Institute, 2016.

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Abstract Views: 211

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  • A Study on Deodorization of Sludge

Abstract Views: 211  |  PDF Views: 0

Authors

Doo Hee Han
Industrial Technology Convergence Research Institute, Chungwoon University, 113 Sukgol Ro, Nam-gu, Incheon, 22100, Korea, Democratic People's Republic of

Abstract


Background/Objectives: Recently, as the preference about the nature-friendly product increases the concern about the natural deodorant manufactured with the natural material is raised than the chemistry deodorizing agent manufactured with the chemical substance. Methods/Statistical analysis: The offensive odor reduction was tested by the offensive odor reduction device. The bad smell is decreased due to the concentration of 4ppm and the effect of the odor reduction can know that the effect has the effect of 97.2%. This is tested to using the material generating the bad smell having the concentration of 300% at a temperature of 20℃. Then for preventing that the odor reduction performance is lowered whereas the odor reduction of the dry condition without water and contact the material generating the bad smell is decreased due to the concentration of 98.5%. Findings: The odor reduction of the state wet with water and contact can confirm with 144.2% that the odor reduction performance is lowered in comparison with the odor reduction of the dry condition in the state getting wet. Improvements/Applications: This method is adjustable in the landfill area. We can apply this dedorization method in the sludge pilot plant.

Keywords


Zeolite, Odor, Sludge, Recycling, Deodorization.

References