Results 241 to 250 of about 204,846 (290)

Synergistic removal of total petroleum hydrocarbons and antibiotic resistance genes in yellow river Delta wetlands contaminated soil composting regulated by biogas slurry addition.

Environmental Research
The interactive effects between the emerging contaminant antibiotic resistance genes (ARGs) and the traditional pollutant total petroleum hydrocarbons (TPHs) in contaminated soils remain unclear.
Liangzi He, Yan Wang, Beidou Xi, Xinyu Zhao, Danmei Cai, Yiwen Sun, Yuewei Du, Chuanyang Zhang   +7 more
semanticscholar   +1 more source

Potential of domestic biogas digester slurry in vermitechnology

Bioresource Technology, 2010
This work illustrates the potential of domestic biogas digester slurry in vermicompost production. To achieve the objectives biogas plant slurry (BGS) was mixed with crop residues (CR) in different ratios to produce seven different feed mixtures for earthworm Eisenia fetida.
openaire   +2 more sources

Phytoplankton response to biogas slurry in carp ponds

Bioresource Technology, 1991
Abstract Biogas slurry (BGS) when applied at the rate of 52 liters ha −1 day −1 (6.4% dry matter) did not result in a significant increase in total phytoplankton (TP). Application of BGS along with supplementary feeding (SF) (3:1, rice bran: groundnut oil-cake, dry w/w basis) improved phytoplankton quality by resulting in the dominance of green ...
Harjeet S. Sehgal, Kamaldeep Kaur, Gurpreet K. Sehgal   +2 more
openaire   +1 more source

Fast detection of volatile fatty acids in biogas slurry using NIR spectroscopy combined with feature wavelength selection.

Science of the Total Environment, 2022
To analyze the state of anaerobic digestion (AD), fast detection models of volatile fatty acids (VFAs) were constructed using near-infrared transmission spectroscopy combined with partial least squares regression to measure concentrations of the acetic ...
Yonghua Xu, Jinming Liu, Yong Sun, Shaopeng Chen, Xinying Miu   +4 more
semanticscholar   +1 more source

Fouling-free membrane stripping for ammonia recovery from real biogas slurry.

Water Research, 2022
Hydrophobic gas permeable membranes (GPMs) exhibit great potential in stripping or recovering ammonia from wastewater, but they also suffer from severe fouling issues due to the complex water matrix, since the related process is often operated under ...
Cong Chen, Zhinan Dai, Yifan Li, Q. Zeng, Yang Yu, Xin Wang, Changyong Zhang, Le Han   +7 more
semanticscholar   +1 more source

Simultaneous biogas upgrading and biogas slurry treatment by different microalgae-based technologies under various strigolactone analog (GR24) concentrations.

Bioresource Technology, 2022
In this research, the effects of exogenous strigolactone analog (GR24) on the growth rate, daily productivity and photosynthesis of symbiotes of Chlorella vulgaris (C. vulgaris)-Ganoderma lucidum (G. lucidum)-endophytic bacteria, C. vulgaris-G.
Hui Zhang, Bing Xu, Chunzhi Zhao, Juan Liu, Yongjun Zhao, Shiqing Sun, Jing Wei   +6 more
semanticscholar   +1 more source

GOBAR-DHAN: BIO-SLURRY STRENGTHENS BIOGAS?

Bio-gas coupled with conversion of its waste bio-slurry into bio-fertilizer would benefit India in the field of both energy and agriculture. The Government seems to have made up the mind to move in this direction. The newly floated schemes are a clear indication. When1 kg of biogas is produced, nearly 100 Ltr of waste bio-slurry is also produced.
Dr. Abhay Shendye, Mr. Bharat Tandale
openaire   +1 more source

Synchronously degradation of biogas slurry and decarbonization of biogas using microbial fuel cells

Journal of Environmental Science and Health, Part A
Two-chamber microbial fuel cell (MFC) with biogas slurry (BS) of corn stover as the anode substrate and Chlorella as the cathode substrate was investigated to solve the problem of the accumulation of wastewater generated from biogas plants and to achieve low-cost separation of CO2 from biogas.
Zhen, Liu, Kai, Gu, Kai, Du, Jia, Guo, Lei, Gong, Mingjing, Li, Jun, Zhou   +6 more
openaire   +2 more sources

Effects of chitosan and rice husk powder on thermal hydrolysis-anaerobic digested sludge conditioning: Dewaterability and biogas slurry fertility.

Chemosphere
To enhance the dewaterability of anaerobic digested sludge and to make full use of the biogas slurry. This study set up five sludge conditioning methods: polymeric ferric sulfate, polymeric aluminum chloride, cationic polyacrylamide, chitosan, and ...
Qingfang Zhang, Hailong Shi, Yanbin Zhao, Jiajia Pu, Cheng Peng, Ruoyu Wu, Yuqian Zhang, Ziying Xu, Tianfeng Wang   +8 more
semanticscholar   +1 more source

Food waste anaerobic biogas slurry as fertilizer: Potential salinization on different soil layer and effect on rhizobacteria community.

Waste Management, 2022
Biogas slurry(BS) from food waste anaerobic fermentation coexisted a lot of salinity that could damage soil and crops health. So, this study was to explore the effect of the application of biogas slurry on soil salinization in 1 ∼ 4 cm, 4-6 cm and 6 ∼ 8 ...
Xingyao Meng, Bei Zeng, Pan Wang, Jinglin Li, Ruoqi Cui, L. Ren   +5 more
semanticscholar   +1 more source