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Concentrated biogas slurry and biogas residue can improve the yield and quality of pepper
Environmental TechnologyThe organic fertilizer (biogas slurry and biogas residues) was produced by the self-developed integrated device of "Pressure swirl / inclined plate sedimentation separation pretreatment (P/I) combined with ultrafiltration / reverse osmosis two stages membrane separation (UF/RO)".
Haodong Liang +6 more
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Effect of Biogas Slurry on Biogas Production for Anaerobic Digestion of Corn Straws
Advanced Materials Research, 2013The study determined the biogas production potential of different concentrations of biogas slurry co-digested with cornstalk at the TS of 8%. It turned out that pure biogas slurry mixed with cornstalk had the best performance. Besides, using biogas slurry without adding any water could keep the pH of the system at 6.9-7.2, while acidification happened ...
Xiao Feng Bai +4 more
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Development of Pellet Machine for Utilization of Biogas Slurry
2021Biogas slurry contains the number of nutrients required for plant growth as organic fertilizer. The production capacity of biogas slurry is normally very large and having a higher percentage of moisture. Thus, the utilization of biogas slurry is very difficult.
Madhuri More +4 more
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Treatment of Biogas Slurry by Microalgae
2019Küresel ısınma, bugün dünyada endişe veren sorun haline gelmiştir. Küresel iklim değişikliğinin temel kaynağı insan faaliyetleri için ihtiyaç duyulan enerjiyi sağlayan fosil yakıtlardan açığa çıkan sera gazlarının artan miktarlarıdır. Bilim adamları, sera gazlarının azaltılması yoluyla küresel ısınmaya çözüm bulmaya çalışmaktadır. Biyodizel, biyoetanol
TÖRE, Aydın Kaan, IŞIK, Mustafa
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Biogas slurry: Applications and Challenges
A loss in crop output caused by the predominance of numerous abiotic and biotic stresses prompts a faster use of chemical fertilizers and pesticides in agricultural areas. Such chemical inputs not only represent a hazard to human life, but also have more severe environmental repercussions.openaire +1 more source
Anoxic biodesulfurization using biogas digestion slurry in biotrickling filters
Journal of Cleaner Production, 2019Abstract In this study, an alternative technology for using chemically produced nitrate/nitrite as an electron acceptor for biogas anoxic desulfurization was developed. The method was validated through the investigation of the impacts of loading rate, trickling liquid velocity, empty bed residence time, liquid height/filler height ratio and restart ...
Yong Zeng +7 more
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Color removal from aqueous solution by biogas residual slurry
Toxicological & Environmental Chemistry, 1993The adsorption of Acid Brilliant Blue on biogas residual slurry has been investigated. The parameters studied include dye concentration, agitation time, adsorbent dosage and pH. The equilibrium data fit well with both the Langmuir and Freundlich models of adsorption isotherm. Maximum removal of 99% was observed at pH 2.56.
R. T. Yamuna, C. Namasivayam
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Advancements in Biogas Slurry Management Technologies
2021Madhuri More, Deepak Sharma
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Hydrothermal carbonization of corn straw in biogas slurry
Journal of Cleaner Production, 2022Huier Jiang +7 more
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Bioresource Technology
The low grade of biogas and the difficulty of treating biogas slurry are the two major bottlenecks limiting the sustainable development of the fermentation engineering. This study investigates the potential role of microalgae-microbial symbiosis and phytohormones in solving this challenge.
Zhengfang Wang +7 more
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The low grade of biogas and the difficulty of treating biogas slurry are the two major bottlenecks limiting the sustainable development of the fermentation engineering. This study investigates the potential role of microalgae-microbial symbiosis and phytohormones in solving this challenge.
Zhengfang Wang +7 more
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