Evaluation of the aerobic composting process of winery and distillery residues by thermal methods

2007 ◽  
Vol 454 (2) ◽  
pp. 135-143 ◽  
Author(s):  
F.C. Marhuenda-Egea ◽  
E. Martínez-Sabater ◽  
J. Jordá ◽  
A. Sánchez-Sánchez ◽  
R. Moral ◽  
...  
Keyword(s):  
Aerobic Composting ◽  
Thermal Methods ◽  
Composting Process

scholarly journals REDUCTION OF AMMONIA EMISSIONS FROM THE COMPOSTING OF SLAUGHTERHOUSE SOLID WASTE USING ZEOLITE

2020 ◽  
Vol 3 (2) ◽  
pp. 164
Author(s):  
Rhenny Ratnawati ◽  
Sugito Sugito
Keyword(s):  
Solid Waste ◽  
High Capacity ◽  
Raw Material ◽  
Ammonia Emission ◽  
Ammonia Emissions ◽  
Impact Study ◽  
Aerobic Composting ◽  
Ammonia Gas ◽  
Gas Emissions ◽  
Composting Process

The process of aerobic composting the slaughterhouse (SH) solid waste generate ammonia emissions. Aim: The objective of this research to study the ability of the adsorbent to use zeolite to reduce ammonia gas emissions during the composting process of SH solid waste. Methodology and Results: Reduction of ammonia emission is conducted during the aerobic composting process which is 50 days. The raw material composition of the composting process used was 100% rumen contents, 60% rumen contents: 40% straw, 50% rumen contents: 50% straw, and 40% rumen contents: 60% straw. Zeolite used in the form of granular size 100 mesh. The result of the research showed that the level of release of ammonia gas emissions during the composting process could be reduced by zeolite. Conclusion, significance, and impact study: The efficiency of reducing ammonia gas emissions using zeolite adsorbents in the composting process of SH solid waste ranges from 98.09 - 99.40% on average. Zeolite is an adsorbent that has high adsorption power because it has many pores and has a high ion exchange high capacity and serves as an absorbent cation that can cause environmental pollution.

scholarly journals Optimization of aerobic composting process of Camallia oleifera Seed Cake and its fertilizer efficiency

2020 ◽  
Vol 1549 ◽  
pp. 022102
Author(s):  
Hualin Hu ◽  
Guanqiang Li ◽  
Junrong Song ◽  
Fuxiao Wei ◽  
Chao Sun ◽  
...  
Keyword(s):  
Fertilizer Efficiency ◽  
Aerobic Composting ◽  
Seed Cake ◽  
Composting Process

Estimation of Characteristics Treatment for Food Waste using Ultra Thermophilic Aerobic Composting Process

2017 ◽  
Vol 34 (2) ◽  
pp. 140-147
Author(s):  
Seyong Park ◽  
Dooyoung Oh ◽  
Cheoljin Cheong ◽  
Eunsuk Jang ◽  
Hyoungwoon Song
Keyword(s):  
Food Waste ◽  
Aerobic Composting ◽  
Composting Process

scholarly journals Mechanism and control strategy of ammonia and nitrous oxide during composting of municipal solid wastes

2021 ◽  
Vol 271 ◽  
pp. 02003
Author(s):  
Chen Yi-Xiao ◽  
Lu Yi-Ming ◽  
Mo Jin-Tao ◽  
Pan Jia-Jing ◽  
Zhang Jun
Keyword(s):  
Nitrous Oxide ◽  
Organic Fertilizer ◽  
Solid Wastes ◽  
Control Measures ◽  
Aerobic Composting ◽  
Composting Process ◽  
Organic Solid ◽  
Haze Pollution ◽  
And Control ◽  
Organic Solid Wastes

Aerobic composting is an effective way to realize recycling of organic solid wastes. It is not only convenient for operation and management, but also can convert waste into organic fertilizer. However during the composting process, the nitrogen in the heap exists in the form of organic nitrogen, ammonium nitrogen, nitrate nitrogen and other forms and is transformed into each other. It is also a potential source of ammonia (NH3) and nitrous oxide (N2O), and it is closely related to the environmental problems such as haze pollution and greenhouse effect. Combining with the researches of domestic and foreign scholars, this paper summarizes the form transformation of nitrogen elements, the emission mechanism of NH3 and N2O, and the adjustment and control measures in the aerobic composting process of the organic solid wastes, and it prospects the research direction for aerobic composting of the organic solid wastes.

scholarly journals SOPs of MSW Composting process by Lahore compost Private Limited

2017 ◽  
Vol 3 (6) ◽  
pp. 62
Author(s):  
Shahid Raza ◽  
Jalil Ahmad
Keyword(s):  
Best Practices ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Aerobic Composting ◽  
Composting Process ◽  
Additional Possibility ◽  
Standard Operation ◽  
Standard Operation Procedure ◽  
Operation Procedure ◽  
Hand Sorting

LCL is operating an aerobic composting plant at Lahore that has been purchased from and installed by the Menart Composting Company, Belgium. Since municipal solid waste (MSW) in Lahore is heterogeneous a screening drum (MTR 1850) installed to screen the waste before composting with additional possibility for hand-sorting of recyclables in a sorting belt. This Standard Operation Procedure (SOP) has been prepared for and adopted by the composting plant of the Lahore Compost Ltd (LCL). The SOP intends to ensure that LCL adopts the identified best practices in the plant, operates it through standard recommended procedures; and takes necessary corrective actions when required

scholarly journals Use of Sphagnum Peatmoss in a Composting Process

HortScience ◽  
1997 ◽  
Vol 32 (3) ◽  
pp. 465E-465
Author(s):  
Jean-Yves Daigle
Keyword(s):  
General Population ◽  
Waste Disposal ◽  
Soil Amendment ◽  
Organic Soil ◽  
Buffering Capacity ◽  
Organic Wastes ◽  
Commercial Fishing ◽  
Aerobic Composting ◽  
Composting Process ◽  
Environmental Friendly

The general population is constantly reminded of the need to adopt a more environmental-friendly approach to waste disposal on all scales. Commercial fishing generates large proportions of waste, ranging from 40% to more than 80% of the catch! The objective of conserving the nutrients and other organic values contained in this type of waste is unlikely to be fully met by bulking for aerobic composting with materials of low buffering capacity, such as straw or wood wastes. However, the capacity of peat for deodorizing of decomposing organic wastes as well as its high buffering capacity has been well demonstrated. This presentation shows how the incorporation of sphagnum peatmoss in a composting process contributes significantly to the production of a valuable organic soil amendment.

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