A review on wastewater sludge valorisation and its challenges in the context of circular economy
The use of wastewater sludge as a source for energy and resource recovery is a good
alternative for its management considering the legislation requirements and the circular …
alternative for its management considering the legislation requirements and the circular …
[HTML][HTML] The roles of free ammonia (FA) in biological wastewater treatment processes: A review
Free ammonia (FA) can pose inhibitory and/or biocidal effects on a variety of
microorganisms involved in different biological wastewater treatment process, which is …
microorganisms involved in different biological wastewater treatment process, which is …
Enhancement of methane production from waste activated sludge using hybrid microbial electrolysis cells-anaerobic digestion (MEC-AD) process–a review
Hybrid microbial electrolysis cells-anaerobic digestion (MEC-AD) was proved to increase
methane productivity and methane yield of waste activated sludge (WAS) by establishing …
methane productivity and methane yield of waste activated sludge (WAS) by establishing …
Changes in the characteristics of dissolved organic matter during sludge treatment: A critical review
Dissolved organic matter (DOM) of sludge is a heterogeneous mixture of high to low
molecular weight organic substances which is including proteinaceous compounds …
molecular weight organic substances which is including proteinaceous compounds …
Short-chain fatty acid production from waste activated sludge and in situ use in wastewater treatment plants with life cycle assessment
The increasing waste-activated sludge (WAS) and shortage of carbon source (CSs)
production for biological nitrogen removal (BNR) have limited sewage treatment …
production for biological nitrogen removal (BNR) have limited sewage treatment …
Alkaline thermal hydrolysis of sewage sludge to produce high-quality liquid fertilizer rich in nitrogen-containing plant-growth-promoting nutrients and biostimulants
To produce liquid fertilizer containing nitrogen-containing plant-growth-promoting nutrients
(N-PGPN) and plant-growth-promoting biostimulants (N-PGPB) from sewage sludge is …
(N-PGPN) and plant-growth-promoting biostimulants (N-PGPB) from sewage sludge is …
Citric acid assisted Fenton-like process for enhanced dewaterability of waste activated sludge with in-situ generation of hydrogen peroxide
Fenton's reagent has been widely used to enhance sludge dewaterability. However,
drawbacks associated with hydrogen peroxide (H 2 O 2) in Fenton's reagents exist, since it …
drawbacks associated with hydrogen peroxide (H 2 O 2) in Fenton's reagents exist, since it …
Fate and distribution of nutrients and heavy metals during hydrothermal carbonization of sewage sludge with implication to land application
Hydrothermal carbonization has been considered effective to reduce sewage sludge volume
and provide an opportunity to generate valuable byproducts for a wide range of potential …
and provide an opportunity to generate valuable byproducts for a wide range of potential …
Molecular composition and chemodiversity of dissolved organic matter in wastewater sludge via Fourier transform ion cyclotron resonance mass spectrometry: Effects …
High-resolution mass spectrometry was extensively applied in molecular composition and
transformation pathways of dissolved organic matter (DOM) in wastewater sludge …
transformation pathways of dissolved organic matter (DOM) in wastewater sludge …
Breakthrough in hydrolysis of waste biomass by physico-chemical pretreatment processes for efficient anaerobic digestion
S Varjani, P Sivashanmugam, VK Tyagi… - Chemosphere, 2022 - Elsevier
Anaerobic digestion (AD) is the most comprehended process to stabilise the waste biomass
efficiently and to obtain bioenergy. The AD starts with the hydrolysis process, where the …
efficiently and to obtain bioenergy. The AD starts with the hydrolysis process, where the …