WO2024175970 - SORBENT MATERIAL AND METHOD OF MAKING THE SAME

National phase entry is expected:
Publication Number WO/2024/175970
Publication Date 29.08.2024
International Application No. PCT/IB2023/054284
International Filing Date 26.04.2023
Title **
[English] SORBENT MATERIAL AND METHOD OF MAKING THE SAME
[French] MATÉRIAU SORBANT ET PROCÉDÉ DE FABRICATION DE CE DERNIER
Applicants **
MARMON WATER (SINGAPORE) PTE LTD No. 2 Serangoon North Avenue 5 #01-01 Singapore 554911, SG
Inventors
SWAMY, Ramachandra Jeevanadi Sampoorna Apartment, A3-312, 5th Cross Telecom Colony, Kodigehalli, Bangalore-560097, Karnataka, IN
RAMA, Mallikarjuna Shroff A-306, Sycon Cressida Apartment, Horamavu Main Road, Bengaluru – 560043, Karnataka, IN
RAMAKRISHNAN, Indumathi #36/4, Raghavendra Nagar, Near Ring Road, 4th Cross, HRBR Layout, Bangalore – 560043, Karnataka, IN
Priority Data
202321011462   20.02.2023   IN
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Quotation for National Phase entry

Country StagesTotal
China Filing1983
EPO Filing, Examination15171
Japan Filing599
South Korea Filing575
USA Filing, Examination11310
MasterCard Visa

Total: 29,638

The term for entry into the National Phase has expired. This quotation is for informational purposes only

Abstract[English] A surfactant containing activated carbon-based media for efficient removal of volatile organic compounds (VOCs) from water and air. The media is prepared by treating porous activated carbon with an oxidizing agent to render oxidized activated carbon, which is then soaked in a surfactant containing solution. The surfactant impregnates into the pores and on 5 surfaces of the oxidized activated carbon to render surfactant impregnated activated carbon that is capable of enhancing reduction of VOCs. The surfactant impregnated activated carbon media may be made into filter blocks or provided into filter cartridges.[French] Tensioactif contenant un milieu à base de charbon actif pour l'élimination efficace de composés organiques volatils (COV) de l'eau et de l'air. Le milieu est préparé par traitement de charbon actif poreux avec un agent oxydant pour rendre le charbon actif oxydé, qui est ensuite trempé dans une solution contenant un tensioactif. Le tensioactif s'imprègne dans les pores et sur 5 surfaces du charbon actif oxydé pour rendre le charbon actif imprégné de tensioactif qui est apte à améliorer la réduction des COV. Le milieu de charbon actif imprégné de tensioactif peut être transformé en blocs de filtre ou disposé dans des cartouches de filtre.