Method for recovering non-biodegradable chemical products in wastewater by using CMP and perovskite composite adsorbent
The preparation and application of CMP and perovskite composite adsorbents have solved the problems of insufficient economy and efficiency of adsorbents in existing technologies, and have achieved efficient recovery of recalcitrant chemical products from wastewater. It is simple, economical and environmentally friendly.
CN117658271BActive Publication Date: 2026-03-03LANGFANG NORMAL UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2026-03-03
Abstract
This application discloses a method for recovering recalcitrant chemical products from wastewater using a CMP-perovskite composite adsorbent, belonging to the field of water treatment. It solves the problems of harsh adsorption conditions, cumbersome procedures, and narrow applicability of adsorbent materials in existing physical adsorption methods. The technical solution of this application includes recovering recalcitrant chemical products from wastewater using an adsorbent at room temperature and pressure; the adsorbent is a two-dimensional conjugated polymer CMP and perovskite composite adsorbent. The raw materials for the adsorbent include perovskite, 1,3,5-triacetylenebenzene, and 1,4-diiodobenzene. The advantage of this invention is that it overcomes the drawback of low adsorption efficiency in existing technologies, enabling economical and efficient recovery of chemical materials from wastewater.
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Citation Information
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