Hybrid coagulants have recently received attention in water and wastewater treatment
technologies mainly due to their cost-efficiency and exceptional performance. As such, this …

The increasing production of sludge poses significant environmental risks. Sludge disposal
and transport are costly because of the high water content (WC). Reducing the WC of sludge …

Sludge is an inevitable by product of sewage treatment, and it includes pathogens, heavy
metals, organic pollutants and other toxic substances. The components of sludge are …

Abstracts Sewage sludge (mainly composed of excessive bio-sludge) is an inevitable by-
product of biological wastewater treatment process and contains various toxic substances …

Sludge disposal is an integral part of wastewater treatment systems, and its cost usually
accounts for more than half of the total operation cost. Sludge disposal technology is facing …

Mechanical sludge dewatering is one of the stages of the municipal wastewater treatment
process, which allows the amount of generated sludge and the cost of its transport and …

In this work, Fe (II) catalyzing sodium percarbonate (Fe (II)/SPC) was managed to facilitate
waste activated sludge (WAS) dewatering for the first time. The results showed that after …

Starch is regarded as one of the most promising sustainable materials due to its abundant
yield and excellent biodegradability. From the perspective of practical engineering …

Biopolymer-based flocculants have become a potential substitute for inorganic coagulants
and synthetic organic flocculants due to their wide natural reserves, environmental …

Magnetic harvesting of microalgae depends on the interface interactions between
microalgal cells and flocculants, and thus it is important to find a reasonable evaluation …