WebDec 1, 2016 · This study aims to determine the impact of leachate recirculation on fr esh waste and landfill waste toward the quality of leachate effluent, waste degrada tion rate, … Webutilization through leachate recirculation improved biodeg-radation and stabilization due to a homogenous increase in water content and substrate and nitrate spreading. Conse-quently, leachate recirculation created in the waste environ-ment special conditions that enabled development of deni-trifying, nitrifying and methanogenic microorganisms.
Leachate recirculation in a landfill: Some insights obtained from …
WebOct 1, 2014 · Anaerobic degradation (AD) of municipal solid waste (MSW) depends on the moisture and nutrient distribution within the bioreactor; these factors are affected by leachate recirculation. In this work, the effects of leachate recirculation of 15 to 120 by volume percentage (%V) on AD were studied. WebJun 1, 2011 · The latter process is known as leachate recirculation. Leachate recirculation may be used to optimise gas generation, as it encourages biodegradation of the waste by raising the water content and transporting bacteria nutrients and potentially inhibitory waste products. small top hats for crafts
IOP Conference Series: Earth and Environmental Science
WebNov 1, 2024 · The only types of bulk or non-containerized waste an owner or operator of a MSWLF may accept for disposal are household waste (excluding septic waste), properly recirculated leachate, or gas condensate derived from the MSWLF (Title 40 of the Code of Federal Regulations (40 CFR) section 258.28). WebThe variations in leachate pH during its recirculation in the control and the two other solid waste cells are illustrated in Fig. 2. During the initial stage of leachate recirculation, the pH of the leachate varied from 6.0 to 6.5. During this initial stage, the fermenter bacteria hydrolyze and ferment solid and complex dissolved organic http://www.arpnjournals.org/jeas/research_papers/rp_2024/jeas_0321_8533.pdf highwaymen in concert videos