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Author:

刘佳 (刘佳.) | 鲁少杰 (鲁少杰.) | 李萍 (李萍.) | 冀芊竹 (冀芊竹.) | 梁文俊 (梁文俊.) (Scholars:梁文俊)

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incoPat zhihuiya

Abstract:

本发明公开一种强化生物滴滤塔性能的硅藻土基复合填料。将聚乙烯醇和海藻酸钠加入去离子水中,加热搅拌溶解。将所得溶液放置至室温,加入硅藻土、碳酸钙、有机肥及降解菌,搅拌均匀。将得到的硅藻土基复合填料混合溶液滴入到交联溶液中,交联溶液为含质量浓度为2%CaCl2的饱和硼酸溶液,溶剂为水。硅藻土基复合填料混合液中去离子水与交联溶液体积比为1:10。在4℃条件下固定化,取出后用去离子水冲洗三遍,制成硅藻土基复合填料。该填料具有良好的持水性能及营养缓释能力,使用周期长,能够缩短生物滴滤塔启动时间,强化生物滴滤塔抗冲击负荷及停滞能力。

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Patent Info :

Type: 发明申请

Patent No.: CN202211275873.4

Filing Date: 2022-10-19

Publication Date: 2024-06-04

Pub. No.: CN115814584B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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