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   Technology and Product Development

    Basic Information

Technology developed: A Photoreactor for Photocatalytic Degradation of Pharmaceutical Pollutants (TP19767638056)
Category: Product(Hardware/Material/Software)
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr. Raju Kumar Gupta IIT Kanpur Chemical Engineering Faculty Member
Mr. Prasenjit Kar IIT Kanpur Chemical Engineering Student
Mr. Pratyush Jain IIT Kanpur Chemical Engineering Student
Ms. Komal Shukla IIT Kanpur Chemical Engineering Student
Technical Application Area: Chemicals & Materials Science
If 'Other', please specify:
Please give more details of new technical application area:
Organization(s):
Indian Institute of Technology (IIT) Kanpur
Affiliated Ministry: Ministry of Education
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Does the technology have export potential? 1
Category of Technology developed: Futuristic
Stage of Development: Prototype Level
Please describe in detail including the TRL Level:
TRL Level 4

    Abstract:

Applications: 1. A photoreactor for photocatalytic degradation of pharmaceutical pollutants, comprises an outer tube comprising a closed bottom, wherein the bottom configured to have a first opening to enable inflow of the pharmaceutical pollutants to be treated, an intermediate tube comprising a closed bottom configured to be concentrically disposed inside the outer tube and an inner tube comprising a closed bottom configured to be concentrically disposed inside the intermediate tube. 2. Further a method for preparation of an activated carbon fiber (ACF) cloth immobilized with Fe2O3 on BOC comprising pretreating, a cut pieces of ACF cloth with predetermined dimensions, immobilizing a bismuth carbonate (BOC) on the ACF via a solution method and depositing, a Fe2O3 nanoparticles on ACF supported BOC nanosheet to form efficient light harvesting Fe2O3 on BOC heterojunction. 3. The present invention provides industrial effluent treatment comprising pharmaceutical pollutants such as antipyrine, amoxycillin, atenolol, bezafibrate, carbamazepine, cetirizine, clofibric acid, diclofenac, erythromycin, felbamate, and ibuprofen etc.
Advantages: 1. The present relates to photoreactor and more particularly to a facile fabrication technique for immobilizing photocatalyst (Fe2O on BOC heterojunction) over activated carbon fiber (ACF) towards efficient visible light degradation of pharmaceutical pollutants under continuous operation. 2. High stability and no leaching of the photocatalyst under continuous operation make our developed techniques adaptable for commercialize purpose compared to earlier reports. 3. Visible light driven photocatalytic degradation of emerging pharmaceutical pollutants under continuous operation, which will be beneficial for 5 low cost wastewater treatment application by various industries.

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
1 0 2020-21
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: J.G. Rao Date of Submission: 10-8-2020



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