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. 14, 2012
Filed:
Oct. 02, 2006
Kamaraju Seeth Rama Rao, Hyderabad, IN;
Veldurthi Shashikala, Hyderabad, IN;
Aytam Hari Padmasri, Hyderabad, IN;
Burri David Raju, Hyderabad, IN;
Vasireddy Siva Kumar, Hyderabad, IN;
Bhari Mallanna Naga Raja, Hyderabad, IN;
Podila Seetha Ramulu, Hyderabad, IN;
Sanapureddy Sreevardhan Reddy, Hyderabad, IN;
Umesh Chandra Kulshreshta, Hyderabad, IN;
Komandur Venkata Raghava Chary, Hyderabad, IN;
Kamaraju Seeth Rama Rao, Hyderabad, IN;
Veldurthi Shashikala, Hyderabad, IN;
Aytam Hari Padmasri, Hyderabad, IN;
Burri David Raju, Hyderabad, IN;
Vasireddy Siva Kumar, Hyderabad, IN;
Bhari Mallanna Naga Raja, Hyderabad, IN;
Podila Seetha Ramulu, Hyderabad, IN;
Sanapureddy Sreevardhan Reddy, Hyderabad, IN;
Umesh Chandra Kulshreshta, Hyderabad, IN;
Komandur Venkata Raghava Chary, Hyderabad, IN;
Council of Scientific & Industrial Research, New Delhi, IN;
Abstract
The present invention provides a novel adsorbent carbon supported activated alumina (CSAA) which posses both the advantageous characteristics of carbon and alumina viz., the high specific surface area associated with activated carbon and high sorption capacity of alumina towards FCarbon supported activated alumina has an added advantage of its usage in the neutral pH unlike alumina and alumina impregnated carbon which are found to be efficient only in acidic pH. It is more efficient compared to carbon in terms of its sorption capacity towards Fand is therefore useful for the efficient removal of fluoride ions from water.