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Circular Economy and Bioeconomy

Adsorption-desorption of doxycycline using pyrophosphoric acid-modified biochar derived from sesame stalk

by Murtaza Ghulam Usman Muhammad Javied Sabiha Algarni Tahani saad Al-Mohaimeed AmalM Ahmad Shabir Iqbal Javed Gurbanova Lala Iqbal Rashid

Circular Economy and Bioeconomy

The knowledge of the adsorption-desorption behavior of doxycycline on pyrophosphoric acid modified biochar derived from sesame is limited. In this study, we examined the doxycycline sorption on pyrophosphoric acid modified-sesame stalk biochar. The isotherm and kinetic sorption data showed...

Hazardous waste Adsorption

Enhancing Soil Quality and Maize Yield with the Combination of Acacia-Biochar, NPK Fertilizer and Compost

by Murtaza Ghulam Usman Muhammad Iqbal Javed Yasin Ghulam Akram M. Irfan Binobead Manal Abdulaziz Ali M Ajmal Mammadov Ayaz Iqbal Rashid

Circular Economy and Bioeconomy

Pakistan's agricultural soils exhibit a high tendency for leaching, low quantities of organic matter, and minimal microbial activity. The situation is aggravated by human activities such as bush burning, mining, sand extraction, and ongoing conventional methods of farming. These methods, together...

Biochar compost +3 more

Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

by

Rashid Iqbal et al. View all

Circular Economy and Bioeconomy

Chitosan-doped zinc oxide nanoparticles (CS-ZnO NPs) were meticulously fabricated using the sol-gel methodology. The CS-ZnO NPs underwent comprehensive analytical assessments, employing advanced techniques, encompassing X-ray diffraction (XRD), scanning electron microscopy (SEM), UV visible (UV-Vis)...

Chitosan Nanoparticles +3 more

Sustainable Energy

Natural Pigment Based Dye Sensitized Solar Cells: Photovoltaic Studies: A sustainable energy solution

by Ranwa Kanchan Khakhal Hukma Ram Kharkwal Deeksha Vyas Shweta Ejaz Rabia Abid Islem Rizwana Humaira Aghayeva Saltanat Iqbal Rashid

Sustainable Energy

The present research work is carried out on fabrication of natural pigment-based dye-sensitized solar cells (DSSCs) utilizing Lemon leaves and Onion peels extracted dyes as natural photosensitizers. The absorption spectra analysis shows the major peaks for onion peel at 370 nm and 475 nm and 664 nm...

Environmental management and policy

Chlorophyll-Enriched Chitosan-CuO-ZnO Nanoparticles for Antimicrobial Activities

by Khan Muhammad Junaid Saeed Saba Draz Umar Abid Muhammad Ejaz Rabia Aghayeva Saltanat Almutairi Saeedah Musaed Talha Najd Talha Bin Iqbal Rashid

Environmental management and policy

Chitosan-doped copper oxide and zinc oxide nanoparticles (CuO-CS-ZnO NPs) were prepared utilizing sol-gel synthesis route. Chlorophyll was added in the process of making NPs to enhance the effects of these NPs. The prepared NPs were thoroughly analyzed using advanced techniques including X-ray...

Hydrology and Water Resources Management

Assessment of Saturated Hydraulic Conductivity with Using Soil Particle Size Distribution: A Comparative Study of Constant Head and Falling Head Methods

by Solangi Kashif Ali Abbasi Bilawal Solangi Farheen Khaskhali Shahneela Siyal Altaf Ali Mehmood Hassan Akram Muhammad Irfan Iqbal Rashid Al-Ghamdi Abdullah Ahmed Elshikh Mohamed S.

Hydrology and Water Resources Management

The purpose of soil hydraulic conductivity is to retain soil water contents, and soil water pressure. In this study investigates two different methods to understand the soil hydraulic conductivity of loam and clay soils. The present research conducted a laboratory experiment to measure the saturated...

hydraulic conductivity porosity +2 more