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Chemical preparation method for preparing solidified soil by utilizing phosphogypsum
The invention discloses a chemical preparation method for preparing solidified soil from ardealite, which comprises the following raw materials: ardealite, water, soil and an additive, and specifically comprises the following preparation steps: S1, determining the proportion of the raw materials; s2, weighing the raw materials; s3, preliminary mixing; s4, adding an additive; s5, pouring an ardealite solution; s6, carrying out curing reaction; and S7, curing detection. The ardealite is used as the main raw material to prepare the solidified soil, the cost is low, waste resource utilization can be achieved, and the environmental protection concept of sustainable development is met; the stability and strength of the soil can be effectively improved by a solidified substance formed after the ardealite reacts with moisture and impurities in the soil, and a good solidification effect is achieved; the preparation method is suitable for various types of soil and has good applicability and universality, the stability and strength of the soil are improved, and the physical property and chemical property of the soil can be improved by the phosphogypsum solidified soil.
本发明公开了一种利用磷石膏制备固化土的化学配置制备方法，包括以下原料：磷石膏、水、土壤和添加剂，具体包括以下制备步骤：S1：确定原料比例；S2：原料称量；S3：初步混合；S4：加入添加剂；S5：倒入磷石膏溶液；S6：固化反应；S7：固化检测。本发明以磷石膏作为主要原料制备固化土，成本较低，可以实现废弃物资源化利用，符合可持续发展的环保理念；且磷石膏与土壤中的水分和杂质反应后形成的固化物质能够有效提高土壤的稳定性和强度，具有良好的固化效果；制备方法适用于各种类型的土壤，具有较好的适用性和通用性，除了提高土壤的稳定性和强度外，磷石膏固化土还可以改良土壤的物理性质和化学性质。
Chemical preparation method for preparing solidified soil by utilizing phosphogypsum
The invention discloses a chemical preparation method for preparing solidified soil from ardealite, which comprises the following raw materials: ardealite, water, soil and an additive, and specifically comprises the following preparation steps: S1, determining the proportion of the raw materials; s2, weighing the raw materials; s3, preliminary mixing; s4, adding an additive; s5, pouring an ardealite solution; s6, carrying out curing reaction; and S7, curing detection. The ardealite is used as the main raw material to prepare the solidified soil, the cost is low, waste resource utilization can be achieved, and the environmental protection concept of sustainable development is met; the stability and strength of the soil can be effectively improved by a solidified substance formed after the ardealite reacts with moisture and impurities in the soil, and a good solidification effect is achieved; the preparation method is suitable for various types of soil and has good applicability and universality, the stability and strength of the soil are improved, and the physical property and chemical property of the soil can be improved by the phosphogypsum solidified soil.
本发明公开了一种利用磷石膏制备固化土的化学配置制备方法，包括以下原料：磷石膏、水、土壤和添加剂，具体包括以下制备步骤：S1：确定原料比例；S2：原料称量；S3：初步混合；S4：加入添加剂；S5：倒入磷石膏溶液；S6：固化反应；S7：固化检测。本发明以磷石膏作为主要原料制备固化土，成本较低，可以实现废弃物资源化利用，符合可持续发展的环保理念；且磷石膏与土壤中的水分和杂质反应后形成的固化物质能够有效提高土壤的稳定性和强度，具有良好的固化效果；制备方法适用于各种类型的土壤，具有较好的适用性和通用性，除了提高土壤的稳定性和强度外，磷石膏固化土还可以改良土壤的物理性质和化学性质。
Chemical preparation method for preparing solidified soil by utilizing phosphogypsum
一种利用磷石膏制备固化土的化学配置制备方法
HU ZHEN (author) / XIONG TING (author) / BAO JIANGUO (author) / LI YUPING (author) / CHEN XIA (author) / ZENG XIANG (author) / RONG HAO (author) / ZHOU XIAN (author) / WANG TENG (author) / WAN SHA (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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