Comparative Kinetic Study of the Adsorption Capacity of Walnut Shell and Its Biochar for Chromium Removal from Wastewater
Muhammad Rizwan, Momina, Rimsha Afzal, Ayesha Noor, Iram Shahzadi, Sana Shireen, Rafia Aleem & Mehboob Khan · International Research Journal of Pure and Applied Chemistry · 2023
Chromium is a toxic heavy metal that can pollute water from industrial and agricultural activities. Adsorption is a promising method for removing chromium from wastewater, and walnut shell is a sustainable and abundant biomass that can be used to produce biochar for adsorption. T...
Open access
Research Article
10.9734/irjpac/2023/v24i6837