技术简介

该技术以赤泥为基础材料，加入以钙基固废及其它重金属络合稳定剂、胶凝材料为主要材料的专用改性固化剂在调整赤泥pH值的同时，通过还原、絮凝、固化赤泥中的重金属离子。

Introduction

This technology uses red mud as the base material, and adds calcium-based solid waste and other heavymetal complexation stabilizer and geling material as the main material of the special modified curing agent.While adiusting the pH value of the red mud, the heavy metal ions in the red mud are solidified through reductionand flocculation.