一种氨氮废水插释处理方法
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Release time:2022-02-22 Patent description:本发明涉及一种氨氮废水插释处理方法,属于环境工程废水处理技术领域。该方法包括以下步骤：(1)调节氨氮废水的pH值至5～7,使氨氮主要以NH-4～+的形式存在；(2)预处理后的氨氮废水在电场作用下恒速通过载有层状钒基金属氧化物的电极,进行氨氮的插嵌与储存；(3)施加反向电场脱释氨氮,使电极板再生循环利用。本发明利用层状钒基金属氧化物作为氨氮选择性吸附材料,在电场作用下可与NH-4～+发生强氢键作用,相比于传统的沸石、活性炭吸附剂,具有更好地选择性和更大的吸附容量。 Type of Patent:Invent State of Patent:Authorized patents Application Number:CN202010391604.9 Authorization number:CN111547926B Service Invention or Not:no Application Date:2020-05-11 Authorization Date:2021-07-02 -
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