Progress in biohythane production from microalgae-wastewater sludge co-digestion: an integrated biorefinery approach

SB Kabir, M Khalekuzzaman, N Hossain, M Jamal… - Biotechnology …, 2022 - Elsevier
Recent advances in microalgae to biohythane (bio-H 2 and bio-CH 4) conversion have
achieved growing attention due to their eco-friendly and energy-efficient nature. Although …

Substituting microalgae with fecal sludge for biohythane production enhancement and cost saving through two-stage anaerobic digestion

M Khalekuzzaman, N Jahan, SB Kabir, M Hasan… - Journal of Cleaner …, 2023 - Elsevier
Finding a low-cost, simple technology for producing high-quality bioenergy (eg, biohythane:
bioH 2 and bioCH 4) from waste biomass is challenging. Production of cleaner energy, such …

Substituting microalgal biomass with faecal sludge for high-quality biocrude production through co-liquefaction: A sustainable biorefinery approach

MB Islam, M Khalekuzzaman, SB Kabir… - Fuel Processing …, 2022 - Elsevier
Cultivation and harvesting of microalgal biomass are energy-intensive and expensive
processes. Hence, this study explored the effect of substituting microalgal biomass with …

Enhancing faecal sludge derived biocrude quality and productivity using peat biomass through co-hydrothermal liquefaction

MR Hossain, M Khalekuzzaman, SB Kabir… - Journal of Cleaner …, 2022 - Elsevier
Faecal sludge (FS) and drained peatlands have become the hotspots research area in
recent years, causing significant environmental pollution and greenhouse gas (GHGs) …

Co-liquefaction of organic solid waste with fecal sludge for producing petroleum-like biocrude for an integrated waste to energy approach

SB Kabir, M Khalekuzzaman - Journal of Cleaner Production, 2022 - Elsevier
Abstract Globally, approximately 600–700 million tonnes/yr. of solid waste (SW) and 250–
300 million tonnes/yr. of fecal sludge (FS) are not managed in an environmentally safe …

Shrimp waste-derived chitosan harvested microalgae for the production of high-quality biocrude through hydrothermal liquefaction

MB Islam, M Khalekuzzaman, SB Kabir, MR Hossain - Fuel, 2022 - Elsevier
Microalgae harvesting is an expensive and energy-intensive process. The application of
chitosan, a waste-derived natural flocculant, for microalgae harvesting and biocrude quality …

Competence of algal consortia under municipal wastewater: remediation efficiency, photosynthetic performance, antioxidant defense mechanisms and biofuel …

DV Singh, RP Singh - Environmental Monitoring and Assessment, 2024 - Springer
Utilizing monoalgal species for wastewater treatment is facing tremendous challenges
owing to changing wastewater complexity in terms of physico-chemical characteristic …

[HTML][HTML] Industrial Wastewater Treatment and Reuse: Heckman Probit Sample Selection Model

UT Bekabil, MK Jayamohan, AB Beyene - MethodsX, 2025 - Elsevier
Wastewater treatment and reuse help emerging economies to minimize their water scarcity.
This study examines the factors influencing wastewater treatment and reuse by …

An assessment of fecal contamination of groundwater in Bangladesh

MM Hossain, A Ahmed, M Ashraf Ali - AIP Conference Proceedings, 2023 - pubs.aip.org
Groundwater is perceived as being less vulnerable to microbiological contamination than
surface water, given the natural filtering ability of the subsurface. But several recent studies …

Exploring a low-cost approach for separating bio-crude from hydrothermally liquefied fecal sludge without solvent: A sustainable energy and waste management …

TA Robin, M Khalekuzzaman, A Sarkar… - AIP Conference …, 2025 - pubs.aip.org
Fossil fuels are unsustainable as they are non-renewable. Despite increasing consumption,
the reserves of fossil fuels remain finite, necessitating the search for alternative fuel sources …