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 Effect of pH During Composting of Municipal Solid Waste

2017 ◽  
Vol 60 (2) ◽  
pp. 114-116
Author(s):  
Shahid Raza ◽  
Neelma Munir ◽  
Shagufta Naz ◽  
Jalil Ahmed ◽  
Ayesha Ameen
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Ph Value ◽  
Degradation Process ◽  
Distilled Water ◽  
Aerobic Composting ◽  
Effect Of Ph ◽  
Composting Process

This study was designed to monitor the pH during process of composting by using organic wastesegregated from municipal solid waste. pH was measured by preparing sample in laboratory by mixingcompost with distilled water (1:10). and monitored in laboratory for the authentic results. The main objectiveof this study was to monitor the effect of pH during aerobic composting process that do not release harmfulgases. It concluded that the pH value end up with alkalinity in degradation process but initially it wasacidic.

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.

Co-composting as an oxygen stabilization of an organic fraction of municipal solid waste and industrial sewage sludge

2013 ◽  
Vol 68 (8) ◽  
pp. 1697-1706
Author(s):  
M. Milczarek ◽  
E. Neczaj ◽  
K. Parkitna
Keyword(s):  
Organic Matter ◽  
Sewage Sludge ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Organic Waste ◽  
Negative Impact ◽  
Good Method ◽  
Composting Process ◽  
Industrial Sewage ◽  
Industrial Sewage Sludge

The purpose of this work is to study the characteristics of the co-composting of municipal solid waste (MSW), sewage sludge, grass and sawdust. Differing proportions of biodegradable waste were investigated through changes of temperature, oxygen consumption, organic matters, moisture content, carbon, nitrogen, C/N ratio as well as heavy metals and pathogen microorganisms content. The present study has shown that addition of MSW above 10% had a negative impact on the composting process. The initial C/N of the mixtures with a higher MSW content was below 18. Lower losses of organic matter occurred during composting for the mixture with the highest addition of MSW. Although studies have shown that composting is a good method for the disposal of organic waste additional research is required in order to optimize the organic and nitrogen compounds degradation during the co-composting process. In conclusion, a 1:4:4:1 mixture of MSW:sewage sludge:grass:sawdust is recommended because it can achieve high temperature as well as the highest organic matter degradation and highest N content in the final composting product. The concentration of heavy and light metals in all composts was within the limits of regulation of the Polish Minister of Agriculture and Rural Development.

scholarly journals Study on Program Production of Liputan Cilik Daai Tv

Humaniora ◽  
2016 ◽  
Vol 7 (1) ◽  
pp. 122
Author(s):  
Mariana Mariana ◽  
Heribertus Sunu Budihardjo
Keyword(s):  
Production Process ◽  
Qualitative Method ◽  
Swot Analysis ◽  
Standard Operation ◽  
Standard Operation Procedure ◽  
Operation Procedure ◽  
Research Goal ◽  
Three Stages ◽  
Depth Interviews ◽  
Participatory Observation

Research goal of this study was to know the program production process of Liputan Cilik DAAI TV in Jakarta. Method used in this study was a qualitative method with analysis participatory observation and in-depth interviews with the crew involved in this program. Result of this study finds that there are three stages of the program production process, they are pre production, production and post-production programs, and processes of SWOT analysis (Strength, Weakness, Opportuniy, Threats). This program has done production in accordance with the SOP (standard operation procedure) although it is aired on television non-commercial. This program does not only provide the entertainment, but also contains the elements education. 

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