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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Electrochemical monitoring of nanohybrid catalyzed photodegradation of congo red
    (G. B. Pant University of Agriculture and Technology, Pantnagar, 2022-07) Singh, Ankit; Sameena Mehtab
    Present thesis demonstrates development of photocatalytic plates (PCPs) from biochar (BC) strontium titanate (SrTiO3) nanohybrid BNH to investigate the periodic degradation of congo red (CR) dye through cyclic voltammetry (CV) and square wave voltammetry (SWV) in 0.1 M KCl of pH 8.0. Qualitative performance of PCPs towards photodegradation of CR were compared with their analogues derived from BC and SrTiO3. Scanning electron microscopy (SEM) reveals surface associated multiphase morphology of BNH due to uniform distribution of SrTiO3 nanoparticles in BC matrix. PCPs derived from BNH reveal improved σDC over their BC and SrTiO3 derived analogues. Current-voltage characteristics showed the ohmic behaviour of all PCPs at room temperature. Developed PCPs were investigated for photo degradation of CR under UV irradiation at 83.80 x 10-19 Ws over 120 mins. CV of CR reflects characteristic redox peaks at 0.4 and 0.58 V. Visual and electrochemical studies reveals periodic degradation of CR over PCPs. PCP derived from BNH has shown maximum degradation efficiency by 99.95 % at 120 min for CR solution at 100 ppm concentration. Present investigation successfully delivers development of viable PCPs applicable as photocatalyst for degradation of CR dye. Investigation additionally delivers a rapid and reliable electroanalytic procedure of monitoring the photodegradation of CR over PCPs. Study will further be helpful in electrochemical monitoring the photodegradation of other class of dyes in polluted water over appropriate PCPs.
  • ThesisItemOpen Access
    Electrochemical monitoring of nanohybrid catalyzed photodegradation of Congo red
    (G. B. Pant University of Agriculture and Technology, Pantnagar, 2022-07) Singh, Ankit; Mehtab, Sameena
    Present thesis demonstrates development of photocatalytic plates (PCPs) from biochar (BC) strontium titanate (SrTiO3) nanohybrid BNH to investigate the periodic degradation of congo red (CR) dye through cyclic voltammetry (CV) and square wave voltammetry (SWV) in 0.1 M KCl of pH 8.0. Qualitative performance of PCPs towards photodegradation of CR were compared with their analogues derived from BC and SrTiO3. Scanning electron microscopy (SEM) reveals surface associated multiphase morphology of BNH due to uniform distribution of SrTiO3 nanoparticles in BC matrix. PCPs derived from BNH reveal improved σDC over their BC and SrTiO3 derived analogues. Current-voltage characteristics showed the ohmic behaviour of all PCPs at room temperature. Developed PCPs were investigated for photo degradation of CR under UV irradiation at 83.80 x 10-19 Ws over 120 mins. CV of CR reflects characteristic redox peaks at 0.4 and 0.58 V. Visual and electrochemical studies reveals periodic degradation of CR over PCPs. PCP derived from BNH has shown maximum degradation efficiency by 99.95 % at 120 min for CR solution at 100 ppm concentration. Present investigation successfully delivers development of viable PCPs applicable as photocatalyst for degradation of CR dye. Investigation additionally delivers a rapid and reliable electroanalytic procedure of monitoring the photodegradation of CR over PCPs. Study will further be helpful in electrochemical monitoring the photodegradation of other class of dyes in polluted water over appropriate PCPs.