Strongly acidic lead contaminated soil solidification/stabilization using metakaolin-modified fly ash phosphoric-based geopolymer

S Pu, B Xu, G Cai, W Duan, Y Liu, L Lang… - Chemical Engineering …, 2024 - Elsevier
The existing binders are difficult to be compatible with the acidic environment of acidic heavy
metal contaminated soil, it is hard to repair acidic heavy metal contaminated soil. In this …

New insights into the effects of silicate modulus, alkali content and modification on multi-properties of recycled brick powder-based geopolymer

Z Ma, B Wang, Z Zhang, Y Zhang, C Wang - Journal of Building …, 2024 - Elsevier
Utilizing recycled brick powder (RBP) as a green precursor to prepare alkali-activated RBP-
based geopolymer (AABG) not only broadens the existing system of alkali-activated …