Rapid microwave-assisted synthesis of a magnetic biochar@ZIF-67: an efficient nanocomposite-based adsorbent for the dye-contaminated water cleanup

A magnetic waste date seed-derived biochar@zeolitic imidazolate framework-67 was fabricated by the microwave-assisted synthesis method, and used as an efficient nanocomposite-based adsorbent for the removal of Tartrazine and Sunset yellow dyes from contaminated water.