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一种基于工业固废资源化的高效除磷陶粒制备方法

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10Claims · 3 independent
§ Ⅰ

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Inventor

韩旭; 张亚平; 许康; 蔡峰; 成志鑫; 时标; 彭劲峰; 沈凯

IPC Classification

C04B 38/00 (2006.01)C04B 33/135 (2006.01)C04B 33/132 (2006.01)C04B 33/13 (2006.01)

本发明公开了一种基于工业固废资源化的高效除磷陶粒制备方法,通过单因素与正交实验系统优化,确定粉煤灰、市政污泥、电厂炉渣、水泥的最佳原料配比,配合梯度烧结工艺,并通过浸渍法负载mg‑laLDH,实现固废高效利用,实现了陶粒除磷性能的突破,该陶粒在pH 3~12范围内表现出稳定的除磷性能,具有优异的环境适应性。

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