1
Return

Synergistic fixation of chlorine and heavy metals in hazardous waste incineration fly ash by sulfoaluminate cement hydration matrix enhanced with in-situ sulfate supply

delete2026-07-01
delete0
PRE
AI
Y
Yin Li
J
Junhui Pei
刘
刘学明 (Xueming Liu) *
L
Lin Guo
张琳 cover
张琳 (Zhang Lin)
L
Liyuan Chai
DOI：10.1016/j.wasman.2026.115700delete
deleteOriginal
deleteOriginal request for help
deleteShare
deleteSave
Abstract

Abstract

En 中文
• H2SO4-HWIFA-CSA binder was designed to stabilize Cl and HMs in high-chloride HWIFA. • In-situ Sulfate Supply promotes CSA hydration and AFt/AFm/C-(A)-S-H formation. • 90-day curing tests show no significant loss in immobilization. • Offers co-disposal of HWIFA and waste sulfuric acid, supporting circular economy.
Keywords:
Hazardous waste incineration fly ash
Stabilization/Solidification
In-situ sulfate supply
CSA
Chloride immobilization

Journal

Waste Management cover
Waste Management
IF:
7.1
Papers:
10.0K
Citations:
5.3W

Organization

C
central south university
Scholars:
1.7W
Papers: 5.0K
Citations: 3
H
hunan hanyang environmental protection technology company limited
Scholars:
2
Papers: 1
Citations: 0
Cited Papers

Cited Papers

Citing Papers

Citing Papers