Characteristics of Hydrogels Modified by Phosphogypsum and Drinking Water Sludge and Their Effects on Soil Improvement
LIU Feng, XU Jing-jing, WANG Xian-kai, CHEN Xiang, ZHAN Yong, DONG Bin
Journal of Changjiang River Scientific Research Institute . 2026, (9): 77 -86 .  DOI: 10.11988/ckyyb.20250702