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A platform for research: civil engineering, architecture and urbanism
Phosphogypsum slag-based functional material and method for solidifying/stabilizing heavy metal polluted water or soil by using phosphogypsum slag-based functional material
The invention discloses an ardealite slag-based functional material and a method for solidifying/stabilizing heavy metal polluted water or soil by using the ardealite slag-based functional material, and belongs to the technical field of heavy metal polluted water and soil treatment. The ardealite slag-based functional material comprises ardealite, blast furnace slag, lime and other main components, has the characteristics of high curing rate, good curing effect and the like, can consolidate heavy metal polluted water or soil in a short time, and has a good curing/stabilizing effect, and the obtained consolidated body is low in heavy metal leaching concentration, high in strength, high in growth speed and high in recovery rate. And particularly, the consolidated body can realize resource utilization, for example, the consolidated body can be applied as a roadbed material or other building materials, has low carbon, low energy consumption and economic applicability, and provides an effective way for resource utilization of industrial solid wastes.
本发明公开了一种磷石膏矿渣基功能材料及其用于固化/稳定化重金属污染水体或土壤的方法，属于重金属污染水体和土壤处理技术领域。磷石膏矿渣基功能材料包含磷石膏、高炉矿渣、石灰等主要组分，其具有固化速率快、固化效果好等特点，能够在短时间对重金属污染水体或土壤实现固结，且具有良好的固化/稳定化效果，所得固结体的重金属浸出浓度低，强度高且增长速度快，特别是固结体可以实现资源化利用，例如作为路基材料或其他建筑材料应用，具备低碳、低能耗及经济适用性，为工业固体废物的资源化利用提供有效途径。
Phosphogypsum slag-based functional material and method for solidifying/stabilizing heavy metal polluted water or soil by using phosphogypsum slag-based functional material
The invention discloses an ardealite slag-based functional material and a method for solidifying/stabilizing heavy metal polluted water or soil by using the ardealite slag-based functional material, and belongs to the technical field of heavy metal polluted water and soil treatment. The ardealite slag-based functional material comprises ardealite, blast furnace slag, lime and other main components, has the characteristics of high curing rate, good curing effect and the like, can consolidate heavy metal polluted water or soil in a short time, and has a good curing/stabilizing effect, and the obtained consolidated body is low in heavy metal leaching concentration, high in strength, high in growth speed and high in recovery rate. And particularly, the consolidated body can realize resource utilization, for example, the consolidated body can be applied as a roadbed material or other building materials, has low carbon, low energy consumption and economic applicability, and provides an effective way for resource utilization of industrial solid wastes.
本发明公开了一种磷石膏矿渣基功能材料及其用于固化/稳定化重金属污染水体或土壤的方法，属于重金属污染水体和土壤处理技术领域。磷石膏矿渣基功能材料包含磷石膏、高炉矿渣、石灰等主要组分，其具有固化速率快、固化效果好等特点，能够在短时间对重金属污染水体或土壤实现固结，且具有良好的固化/稳定化效果，所得固结体的重金属浸出浓度低，强度高且增长速度快，特别是固结体可以实现资源化利用，例如作为路基材料或其他建筑材料应用，具备低碳、低能耗及经济适用性，为工业固体废物的资源化利用提供有效途径。
Phosphogypsum slag-based functional material and method for solidifying/stabilizing heavy metal polluted water or soil by using phosphogypsum slag-based functional material
一种磷石膏矿渣基功能材料及其用于固化/稳定化重金属污染水体或土壤的方法
LIU SHUHUA (author) / REN ZHISHENG (author) / WANG LU (author) / WANG HAO (author) / HOU HAOBO (author) / CHANG SHUO (author) / JIN QINGQING (author) / JI XIUQUAN (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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