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Title of Journal: J Mater Cycles Waste Manag

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Abbravation: Journal of Material Cycles and Waste Management

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Springer Japan

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DOI

10.1007/978-94-011-3844-4_5

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1611-8227

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Recovery of methane from tannery sludge the effec

Authors: Çağrı Akyol Burak Demirel Turgut T Onay
Publish Date: 2014/09/04
Volume: 17, Issue: 4, Pages: 808-815
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Abstract

Anaerobic batch experiments were conducted at mesophilic temperatures to investigate the possibility of biogas recovery from tannery sludge originating from a tannery wastewater treatment process According to preliminary findings the highest biogas yield was obtained as 0172 L biogas/g VSadded within an inoculum to substrate IS ratio of 110 and at solids content of 106  The highest methane yield of 0089 L CH4/g VSadded was achieved within an IS ratio of 12 during the experiments Relatively lower biogas and methane yields could be attributed to the low organic content of raw sludge cake Potential inhibitors of anaerobic digestion such as heavy metals particularly chromium chloride and sulfate available in raw sludge cake did not seem to influence the process adversely Despite lower methane yields it seemed possible to employ anaerobic digestion process for stabilization and energy recovery from tannery sludge since the biogas obtained could further be used in the wastewater treatment plant as a source of energy Codigestion of tannery sludge with another type of substrate available eg tannery solid wastes can be an alternative to achieve higher biogas and methane yields considerably


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  1. Renewable hydrocarbons through biomass hydropyrolysis process: challenges and opportunities
  2. Policy trends of e-waste management in Asia
  3. Toward maximizing the recycling rate in a Sapporo waste plastics liquefaction plant
  4. Optimization of bio-drying of kitchen waste: inoculation, initial moisture content and bulking agents
  5. Waste prevention indicators and their implications from a life cycle perspective: a review
  6. Waste stabilization mechanism by a recirculatory semi-aerobic landfill with the aeration system
  7. Recycling and surface modification of waste bottom ash from coal power plants for the preparation of polypropylene and polyethylene composites
  8. The circular economy in China
  9. End of life tyre management: Turkey case
  10. Current status of waste management at home-visit nursing stations and during home visits in Japan
  11. A case study for a cost-benefit-based, stepwise optimization of thermo-chemical WAS pre-treatment for anaerobic digestion
  12. Surface and porous characterization of activated carbon prepared from pyrolysis of biomass (rice straw) by two-stage procedure and its applications in supercapacitor electrodes
  13. Municipal food waste management in Singapore: practices, challenges and recommendations
  14. Beneficial utilization of a tuna processing by-product as fish-feed additive
  15. Mechanism of hydrogen sulfide generation from a composite waste landfill site: a case study of the ‘Sudokwon Landfill Site’, Korea
  16. Empirical analysis of reward to return: based on case studies of lunch boxes in Japan
  17. Emission of particulate matter 2.5 (PM 2.5 ) and elements from municipal solid waste incinerators
  18. Hazardous industrial waste management in Vietnam: current status and future direction
  19. Destruction of organic Cl and Br compounds through incineration enhanced by alkali and alumina addition
  20. Utilization of textile effluent wastewater treatment plant sludge as brick material
  21. Extraction of polybrominated diphenyl ethers contained in waste high impact polystyrene by supercritical carbon dioxide

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