A comprehensive review on the coagulant recovery and reuse from drinking water treatment sludge

D Nayeri, SA Mousavi - Journal of environmental management, 2022 - Elsevier
The main treatment unit in conventional systems for surface water is coagulation-flocculation
(CF) process, which consumes huge quantities of coagulant, and produces large volume of …

Performance of wood bottom ash in cement-based applications and comparison with other selected ashes: Overview

AB Ayobami - Resources, Conservation and Recycling, 2021 - Elsevier
Wood bottom ash (WBA) is a type of wood waste ash produced as a by-product from the
incineration or combustion from wood-fired power plants, pulp and paper and wood-burning …

New construction materials synthesized from water treatment sludge and fired clay brick wastes

E Erdogmus, M Harja, O Gencel, M Sutcu… - Journal of Building …, 2021 - Elsevier
Novel bricks have been produced by firing mixes of water treatment sludge (WTS) and fired
clay brick waste (BW). The capitalization of sludge in the construction industry is the most …

Repair mortars with water treatment plant sludge (WTPS) and sugarcane bagasse ash sand (SBAS) for more eco-efficient and durable constructions

TA Hemkemeier, FCR Almeida, A Sales… - Journal of Cleaner …, 2023 - Elsevier
Water treatment plant sludge (WTPS) and sugarcane bagasse ash sand (SBAS) can be
used as fine aggregate in cementitious composites. This paper aims to evaluate carbonation …

Early-age properties of cement paste with mechanically ground Yellow River sediment

H Zhang, M Cao, Z Xing - Construction and Building Materials, 2024 - Elsevier
Yellow River sediment (YRS) is a rich, low-activity silica-aluminum dredged sediment
resource, which can provide a new source of supplementary cementitious materials (SCM …

Thermally activated drinking water treatment sludge as a supplementary cementitious material: Properties, pozzolanic activity and hydration characteristics

J Yang, Y Ren, S Chen, Z Zhang, H Pang… - … and Building Materials, 2023 - Elsevier
Drinking water treatment sludge (DWTS), a hazardous municipal solid waste, is Al-rich and
Si-rich. Although it can be used as a supplementary cementitious material (SCM), the …

Characterizing and processing a kaolinite-rich water treatment sludge for use as high-reactivity pozzolan in cement manufacturing

TMS Agra, VME Lima, PEA Basto, AAM Neto - Applied Clay Science, 2023 - Elsevier
This paper evaluates the potential of water treatment sludge ash (WTSA) as high-reactivity
pozzolan using strength tests in mortars and techniques to evaluate the calcium hydroxide …

Recycling of raw water treatment sludge in cementitious composites: effects on heat evolution, compressive strength and microstructure

SDC Gomes, JL Zhou, W Li, F Qu - Resources, Conservation and Recycling, 2020 - Elsevier
Water treatment sludge (WTS) is produced daily and represents a globally significant solid
waste stream. The application of this sludge as construction materials has been studied …

Mechanical, freeze-thaw resistance and heavy metals leaching properties of alkali-activated recycled concrete powder solidified sludge

Y Gao, Z Wang, J Zhao, X Cui, C Liang… - Construction and Building …, 2024 - Elsevier
Solidified sludge was an efficient method to consume the large amount of sludge, which can
be used as the subgrade filler in road engineering. However, the traditional solidified …

[HTML][HTML] Residues in cement-based composites: Occurrence mapping in Brazil

CMN Lopes, VF Mendes, DR Garcia… - Case Studies in …, 2023 - Elsevier
Scientific articles related to the incorporation of residues in civil construction materials are
growing worldwide, although their practical application is still incipient. In this scenario, this …