Approaches for electroplating sludge treatment and disposal technology: Reduction, pretreatment and reuse

H Wang, X Liu, Z Zhang - Journal of Environmental Management, 2024 - Elsevier
Electroplating sludge (ES) has become an obstacle to the sustainable development of the
electroplating industry. Electroplating sludge has a large storage capacity, with a high …

A review on fabricating functional materials by electroplating sludge: process characteristics and outlook

C Cao, J Yu, X Xu, F Li, Z Yang, G Wang… - … Science and Pollution …, 2023 - Springer
As the end product of the electroplating industry, electroplating sludge (ES) has a huge
annual output and an abundant heavy metal (HM). The effective disposal of ES is attracting …

Co-treatment of electroplating sludge, copper slag, and spent cathode carbon for recovering and solidifying heavy metals

Y Yong, W Hua, H Jianhang - Journal of Hazardous Materials, 2021 - Elsevier
Electroplating sludge, a hazardous solid waste product of the electroplating industry,
presents a serious environmental pollution risk. In this study, an environmentally friendly …

Fired clay bricks synergistically valorizing hazardous nickel chrome-plating sludge and fly ash: Performance assessment

G Tyagi, A Singhal, S Routroy, D Bhunia… - … and Building Materials, 2024 - Elsevier
Abstract Nickel Chrome Plating Sludge (NCPS) is a hazardous waste containing 25%-30%
nickel and chromium. Previous attempts to immobilize NCPS into fired clay bricks resulted in …

Recycling municipal solid waste incineration fly ash in fired bricks: An evaluation of physical-mechanical and environmental properties

J Sun, H Zhou, H Jiang, W Zhang, L Mao - Construction and Building …, 2021 - Elsevier
Municipal solid waste incineration fly ash is usually listed as hazardous waste because of
inorganic contaminants (heavy metals) and organic contaminants (dioxin). This study …

Synthesis of NiFeAl LDHs from electroplating sludge and Their excellent supercapacitor performance

T Liu, H Zhou, G Zhong, X Yan, X Su, Z Lin - Journal of Hazardous Materials, 2021 - Elsevier
This work demonstrated that electroplating sludges (EPS) of specific composition may be
used for the synthesis of layered double hydroxide (LDH) materials for energy applications …

Promoting the sustainable fabrication of bricks from municipal sewage sludge through modifying calcination: Microstructure and performance characterization

K Wu, Y Hu, L Zhang, L Xu, Z Yang - Construction and Building Materials, 2022 - Elsevier
The disposal of municipal sewage sludge (MSS) has long been a huge burden for
metropolis. It has been proved that the MSS can be recycled in fired brick manufacture, but …

Combined effects of biomass bottom ashes and spent charcoal on characteristics of fired clay bricks

AN Adazabra, G Viruthagiri, J Yirijor - Construction and Building Materials, 2023 - Elsevier
Among the diversity of solid waste produced, biomass by-products stand out due to their
synergizing role in energy savings during brick firing process and impact on mitigating …

Process and mechanism of strengthening chlorination cascade recovery of valuable metals from electroplating sludge

J Gong, R Tan, B Wang, Z Wang, B Gong, X Mi… - Journal of Cleaner …, 2022 - Elsevier
Electroplating sludge (ES) is a kind of man-made ore-rich hazardous waste with dual
characteristics of resource and hazard. In this paper, through thermodynamic calculation …

Recovery of Cu-Fe-S matte from electroplating sludge via the sulfurization-smelting method

HY Wang, Y Li, SQ Jiao, GH Zhang - Journal of Environmental Chemical …, 2022 - Elsevier
Abstract In this work, Cu-Fe-S matte was prepared from the electroplating sludge (ES) via
the sulfurization-smelting process. The recovery extents of Cu and Fe are 99.60% and …