Results 231 to 240 of about 204,846 (290)

Simple and low-cost synthesis of g-C3N4 for efficient sunlight photocatalytic degradation of antibiotics in biogas slurry.

Journal of Environmental Management
Applying biogas slurry containing antibiotics as organic fertilizer to farmland can lead to the accumulation of antibiotics in the soil and access the water environment further through surface runoff and leachate, posing a potential risk to the regional ...
Panpan Wang, Lanting Wang, L. Venkateswar Rao, Jiajing Shao, Qiaoxia Yuan, Shengdao Shan   +5 more
semanticscholar   +1 more source

Performance of cocultivation of Chlorella vulgaris and four different fungi in biogas slurry purification and biogas upgrading by induction of strigolactone (GR24) and endophytic bacteria

Water environment research, 2023
This study aimed to determine the best fungi to form the algal‐bacterial‐fungal symbionts and identify the optimal conditions for the synchronous processing of biogas slurry and biogas. Chlorella vulgaris (C.
Yuan Ji, Luanbei Huang, Zhengfang Wang, Jie Xu, Jing Wei, Yongjun Zhao   +5 more
semanticscholar   +1 more source

Environmental Consequences of Future Biogas Technologies Based on Separated Slurry

Environmental Science & Technology, 2011
This consequential life cycle assessment study highlights the key environmental aspects of producing biogas from separated pig and cow slurry, a relatively new but probable scenario for future biogas production, as it avoids the reliance on constrained carbon cosubstrates.
Hamelin, Lorie, Wesnæs, Marianne, Wenzel, Henrik, Petersen, B.M.   +3 more
openaire   +4 more sources

A novel chitosan and polyferric sulfate composite coagulant for biogas slurry pretreatment by simultaneous flocculation and floatation: Performance and underlying mechanisms.

Water Research
Biogas slurry from anaerobic digestion is rich in nutrients but has not been fully utilized due to a high content of suspended solids (SS) causing clogging during agricultural irrigation.
Ruohan Xia, Wancen Liu, L. Nghiem, Dingge Cao, Yun Li, Guoxue Li, Wenhai Luo   +6 more
semanticscholar   +1 more source

Production of single cell protein rich in potassium by Nectaromyces rattus using biogas slurry and molasses.

Journal of Environmental Management, 2023
Single-cell protein (SCP) is a vital supplement for animal protein feed. This study utilized biogas slurry and sugarcane molasses to ferment Nectaromyces rattus for the production of SCP.
Yuanyuan Yi, Jiabao Li, P. Zhou, Fenglin Jia, Yichao Chen, Dong Li   +5 more
semanticscholar   +1 more source

Possible losses of plant nutrients from biogas slurry

Agricultural Wastes, 1985
Abstract One of the major problems in the efficient running of biogas plants is proper management of their slurry due to the increased volume of cattle dung from 1 to 1·6–1·7 times. Therefore, a laboratory study was undertaken to determine the contents of some plant nutrients in the liquid and semi-solid portions.
A.P. Gupta, V.K. Gupta, R.S. Antil, Jagan Nath   +3 more
openaire   +1 more source

Investigation of high-risk antibiotic resistance bacteria and their associated antibiotic resistance genes in different agricultural soils with biogas slurry from China.

Journal of Hazardous Materials
High-risk antibiotic-resistant bacteria (ARB) and their accompanying antibiotic resistance genes (ARGs) seriously threaten public health. As a crucial medium for ARB and ARGs spread, soils with biogas slurry have been widely investigated.
Yi Lu, Junhui Wu, Jiwei Li, Z. Du, Chang’ai Zhang, Yanjun Chai, Zewen Jin, Zichuan Li, Jun Meng, Haifeng Zhuang, Lifeng Ping, Ming Hung Wong, Guanyu Zheng, Shengdao Shan   +13 more
semanticscholar   +1 more source

Improvement of biogas production in plug flow reactor using biogas slurry pretreated cornstalk

Bioresource Technology Reports, 2020
Abstract Biogas slurry pretreatment for enhancing the biomethanization of cornstalk was investigated. After pretreating 24 h with a volume proportion of biogas slurry and water of 4:1, the lignin reduction of cornstalk achieved 24.96%, while cellulose and hemicellulose decreased by 19.44%.
Lili Dong, Guangli Cao, Yushi Tian, Jiwen Wu, Chunshuang Zhou, Bingfeng Liu, Lei Zhao, Jianing Fan, Nanqi Ren   +8 more
openaire   +1 more source

Unraveling the relationship between soil carbon-degrading enzyme activity and carbon fraction under biogas slurry topdressing.

Journal of Environmental Management
Biogas slurry, a by-product of the anaerobic digestion of biomass waste, predominantly consisting of livestock and poultry manure, is widely acclaimed as a sustainable organic fertilizer owing to its abundant reserves of essential nutrients.
Xiaoyang Liang, Hang Wang, Chuanjuan Wang, Haitao Wang, Zonglu Yao, Xuefeng Qiu, Hui Ju, Jiandong Wang   +7 more
semanticscholar   +1 more source

Macroscale preparation of nanosized calcium carbonate by exploiting biogas slurry synchronous metathesis encapsulation method

New Journal of Chemistry, 2023
NCC was obtained through HA-NCC using biogas slurry.
Fanghui Pan, Han Xiao, F. Huang, Jingjing Lei, Hongguang Zhu, Jie Ma   +5 more
semanticscholar   +1 more source