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A platform for research: civil engineering, architecture and urbanism
Saline-alkali soil drainage pipe and preparation method and application thereof
The invention provides a saline-alkali soil drainage pipe and a preparation method and application thereof, and belongs to the technical field of soil remediation. The saline-alkali soil drainage pipe provided by the invention is prepared from ardealite and oyster shells, and the weight ratio of the ardealite to the oyster shells is (1-3): (1-4). The drainage pipe provided by the invention not only solves the problems that a traditional salt discharge pipeline is easy to age and break and a salt discharge port is easy to be blocked by water, and improves the drainage efficiency, so that the soil structure is improved, the soil fertility is improved, the growth of plants is facilitated, the cost is low, and large-scale application is facilitated. Besides, the drainage pipe provided by the invention can improve the air permeability and water retention of the soil, reduce the salt content of the soil and facilitate the growth of plants, so that the effective remediation of the saline-alkali soil is realized. The drain pipe material disclosed by the invention is wide in source, low in price and excellent in performance, and can replace the existing drain pipe material with high price and high pollution.
本发明提供了一种盐碱地排水管及其制备方法与应用，属于土壤修复技术领域。本发明提供的盐碱地排水管，由磷石膏和牡蛎壳制成，所述磷石膏和牡蛎壳的重量比为(1‑3)：(1‑4)。本发明提供的排水管不仅解决了传统排盐管道容易老化和破碎，排盐口容易被水堵塞的问题，提高了排水效率，从而改善土壤结构，提高土壤肥力，有利于植物的生长，而且成本低，有利于大规模应用。另外，本发明提供的排水管可以改善土壤的通气性和保水性，同时降低土壤的盐分含量，有利于植物的生长，从而实现盐碱地的有效修复。本发明的排水管材料来源广泛，价格低廉，且具有优良的性能，可以替代现有的高价格、高污染的排水管材料。
Saline-alkali soil drainage pipe and preparation method and application thereof
The invention provides a saline-alkali soil drainage pipe and a preparation method and application thereof, and belongs to the technical field of soil remediation. The saline-alkali soil drainage pipe provided by the invention is prepared from ardealite and oyster shells, and the weight ratio of the ardealite to the oyster shells is (1-3): (1-4). The drainage pipe provided by the invention not only solves the problems that a traditional salt discharge pipeline is easy to age and break and a salt discharge port is easy to be blocked by water, and improves the drainage efficiency, so that the soil structure is improved, the soil fertility is improved, the growth of plants is facilitated, the cost is low, and large-scale application is facilitated. Besides, the drainage pipe provided by the invention can improve the air permeability and water retention of the soil, reduce the salt content of the soil and facilitate the growth of plants, so that the effective remediation of the saline-alkali soil is realized. The drain pipe material disclosed by the invention is wide in source, low in price and excellent in performance, and can replace the existing drain pipe material with high price and high pollution.
本发明提供了一种盐碱地排水管及其制备方法与应用，属于土壤修复技术领域。本发明提供的盐碱地排水管，由磷石膏和牡蛎壳制成，所述磷石膏和牡蛎壳的重量比为(1‑3)：(1‑4)。本发明提供的排水管不仅解决了传统排盐管道容易老化和破碎，排盐口容易被水堵塞的问题，提高了排水效率，从而改善土壤结构，提高土壤肥力，有利于植物的生长，而且成本低，有利于大规模应用。另外，本发明提供的排水管可以改善土壤的通气性和保水性，同时降低土壤的盐分含量，有利于植物的生长，从而实现盐碱地的有效修复。本发明的排水管材料来源广泛，价格低廉，且具有优良的性能，可以替代现有的高价格、高污染的排水管材料。
Saline-alkali soil drainage pipe and preparation method and application thereof
一种盐碱地排水管及其制备方法与应用
FANG FULI (author) / TAKEYOSHI (author) / WANG SHENGFENG (author) / GAO LUYANG (author) / GUO WUSONG (author) / DENG SONGHUA (author) / ZHOU LIQUN (author)
2024-10-29
Patent
Electronic Resource
Chinese
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