Low-rank coal as a source of humic substances for soil amendment and fertility management

NS Akimbekov, I Digel, KT Tastambek, DK Sherelkhan… - Agriculture, 2021 - mdpi.com
Humic substances (HS), as important environmental components, are essential to soil health
and agricultural sustainability. The usage of low-rank coal (LRC) for energy generation has …

A world review of fungi, yeasts, and slime moldes in caves

KJ Vanderwolf, D Malloch, DF McAlpine - 2013 - digitalcommons.usf.edu
We provide a review of fungi, yeasts, and slime molds that have been found in natural
solution caves and mines worldwide. Such habitats provide frequent roost sites for bats, and …

Production of humic substances through coal-solubilizing bacteria

N Valero, L Gómez, M Pantoja… - Brazilian Journal of …, 2014 - SciELO Brasil
In this paper, the production of humic substances (HS) through the bacterial solubilization of
low rank coal (LRC) was evaluated. The evaluation was carried out by 19 bacterial strains …

Effect of native bacteria Sinomonas flava 1C and Acidithiobacillus ferrooxidans on desulphurization of Meghalaya coal and its combustion properties

S Mishra, PP Panda, N Pradhan, D Satapathy… - Fuel, 2014 - Elsevier
Coal collected from Meghalaya state situated in northeastern (NE) region of India contains
about 6.17% total sulphur (4.7% organic) with a gross calorific value of 26,208 J/g. In the …

Lignite biosolubilization and bioconversion by Bacillus sp.: the collation of analytical data

N Akimbekov, I Digel, G Abdieva, P Ualieva… - Biofuels, 2021 - Taylor & Francis
The vast metabolic potential of microbes in brown coal (lignite) processing and utilization
can greatly contribute to innovative approaches to sustainable production of high-value …

Effect of a newly isolated native bacteria, Pseudomonas sp. NP22 on desulfurization of the low-rank lignite

T Liu, J Hou, Y Peng - International Journal of Mineral Processing, 2017 - Elsevier
In this study, low-rank lignite coal sample collected from **ing coalfield of Shandong
province in China was subjected to desulphurization by using a new bacteria and …

Methanogenic potential of lignites in Poland

A Szafranek-Nakonieczna, Y Zheng… - International Journal of …, 2018 - Elsevier
Microbial coal gasification is of great interest due to the necessity to develop more
environmentally friendly methods of energy production. The two main lignite deposits in …

Polyfunctionalised bio-and geohopanoids in the Eocene Cobham Lignite

HM Talbot, J Bischoff, GN Inglis, ME Collinson… - Organic …, 2016 - Elsevier
We investigated the bacteriohopanepolyol (BHP) distribution in the Cobham Lignite
sequence (SE England) deposited across the Palaeocene–Eocene boundary, including part …

Screening of microorganisms able to degrade low-rank coal in aerobic conditions: Potential coal biosolubilization mediators from coal to biochemicals

Y David, MG Baylon, SDVN Pamidimarri… - Biotechnology and …, 2017 - Springer
Coal is one of the major sources of energy, fuel, and other related chemicals. The processes
to utilize coal for energy, fuel and other chemicals such as coal combustion, liquefaction …

Synergistic biodegradation of coal combined with corn straw as a substrate to methane and the prospects for its application

H Guo, Z Dong, X Su, S Liu, J Jia, H Yu, D **a - Energy & Fuels, 2018 - ACS Publications
Waste reuse energy generation is encouraged in many countries. A low H/C ratio in coal is a
limiting factor that affects biomethanation. However, corn straw has a better H/C ratio, which …