The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2015
Filed:
Nov. 24, 2011
Lih-ren Shiue, Hsinchu, TW;
Dzung-shi Chang, Hsinchu, TW;
Jian-peng Guan, Hsinchu, TW;
Ted Hung, Hsinchu, TW;
Mu-fa Chen, Hsinchu, TW;
Lih-Ren Shiue, Hsinchu, TW;
Dzung-Shi Chang, Hsinchu, TW;
Jian-Peng Guan, Hsinchu, TW;
Ted Hung, Hsinchu, TW;
Mu-Fa Chen, Hsinchu, TW;
ECO WATERTECH, INC., Hsinchu, TW;
Abstract
A chemical-free and no-microbe method for pre-treating a broad range of waste waters is presented. The said method involves electrocoagulation (EC) operated in synchronization with electrolytic ozone (EO). In the combinatory method, each technique not only applies its own treatments, they also create synergistic effects from real-time reactions among the reagents generated by electrolysis. Two refractory waste waters, seawater and tannery effluent, are tested by the combinatory method, EC+EO, to assess the viability of the said method. Without adjustment, each of the said waste waters is remedied by EC+EOfrom its raw state to a clean condition more effectively and more economically than that can be delivered by the respective prevailing processes of pretreatment for each of the said waste waters.