Dewatering in biological wastewater treatment: a review
Biological wastewater treatment removes organic materials, nitrogen, and phosphorus from
wastewater using microbial biomass (activated sludge, biofilm, granules) which is separated …
wastewater using microbial biomass (activated sludge, biofilm, granules) which is separated …
A review of the properties of biosludge and its relevance to enhanced dewatering processes
Difficulties in dewatering of biosludge result in economical and environmental issues for
wastewater treatment plants. Various attempts have been made to overcome this problem by …
wastewater treatment plants. Various attempts have been made to overcome this problem by …
Green logistics and circular economy
Green logistics (GL) is the main development trend of modern logistics. Green logistics is an
inherent condition and a basic system of the development of circular economy (CE). Circular …
inherent condition and a basic system of the development of circular economy (CE). Circular …
Roles of iron species and pH optimization on sewage sludge conditioning with Fenton's reagent and lime
Conditioning sewage sludge with Fenton's reagent could effectively improve its
dewaterability. However, drawbacks of conditioning with Fenton's reagent are requirement …
dewaterability. However, drawbacks of conditioning with Fenton's reagent are requirement …
Magnetic chitosan nanocomposite for hyperthermia therapy application: Preparation, characterization and in vitro experiments
Nanocrystals of magnetite (Fe 3 O 4) were prepared by alkaline precipitation. The precursor
used for synthesis was ferrous chloride only and the reaction was carried out in absence of …
used for synthesis was ferrous chloride only and the reaction was carried out in absence of …
Conversion of biomass waste to solid fuel via hydrothermal co-carbonization of distillers grains and sewage sludge
A synergistic process was proposed to prepare hydrochar by hydrothermal co-carbonization
(HTcoC) of waste distillers grains with sewage sludge, focusing on hydrochar properties and …
(HTcoC) of waste distillers grains with sewage sludge, focusing on hydrochar properties and …
Relationship between enhanced dewaterability and structural properties of hydrothermal sludge after hydrothermal treatment of excess sludge
Hydrothermal treatment is an effective method to enhance the deep dewaterability of excess
sludge with low energy consumption. In this study, an insight into the relationship between …
sludge with low energy consumption. In this study, an insight into the relationship between …
Applying rheological analysis to better understand the mechanism of acid conditioning on activated sludge dewatering
The pH value is a key parameter and affects sludge dewatering. Comprehensive
understanding of the effects and mechanism of pH is important for sludge treatment process …
understanding of the effects and mechanism of pH is important for sludge treatment process …
A system dynamics approach for large-scale water treatment plant sludge management: A case study in Brazil
A simulation model for water treatment plant sludge management was proposed, based on
the system dynamics approach. This model can be extended to the sludge management of a …
the system dynamics approach. This model can be extended to the sludge management of a …
Sewage sludge electro-dewatering treatment—a review
Purification of municipal wastewater generates huge amounts of sewage sludge, which
contains large quantities of water, biomass, and extracellular polymeric substances. It is …
contains large quantities of water, biomass, and extracellular polymeric substances. It is …