GENEVA, Dec. 28 -- HANGZHOU HUI SHUI TECHNOLOGY CO., LTD. (106-110, 2nd Building.No.1180, Binan Road, Binjiang Distrct,Hangzhou, Zhejiang 310052), 杭州回水科技股份有限公司 (中国浙江省杭州市滨江区滨安路1180号2号厂房106-110) filed a patent application (PCT/CN2025/078673) for "ADSORBENT FOR TREATING CHEMICAL WASTEWATER, AND PREPARATION METHOD" on Feb 23, 2025. With publication no. WO/2025/260810, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IP...