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:
Aug. 27, 2019
Filed:
Jun. 23, 2015
Nanjing University, Nanjing, Jiangsu Province, CN;
Shujuan Zhang, Nanjing, CN;
Xiaomeng Wang, Nanjing, CN;
Minghui Li, Nanjing, CN;
Xiaojie Song, Nanjing, CN;
Bingdang Wu, Nanjing, CN;
NANJING UNIVERSITY, , CN;
Abstract
The present invention provides a TiO-based coagulant and use thereof. The TiO-based coagulant is obtained by the following steps: uniformly mixing acetylacetone and ethanol and dropwise adding titanium tetrachloride to obtain a solution A; mixing deionized water and ethanol to obtain a solution B; dropwise adding solution B to solution A; stirring to obtain a sol, and then aging the sol to constant weight to obtain the TiO-based coagulant. The TiO-based coagulant can be used for treating waste water and algae-laden water. The TiO-based coagulant exhibits good coagulation effects and high stability, solves the problem of too low effluent pH caused by strong inorganic titanate acidity and is favorable to the subsequent treatment of waste water.