Arsenic (As) and cadmium (Cd) are listed as heavy metals that have contaminated the environment, especially water supplies. Therefore, goal of this study was to remove metals, particularly As Cd metal ions, from aqueous solutions by utilizing natural waste adsorbents at same time, help in reduction products. This designed use low-cost more widely available material such coconut husk banana peel...

In this article, we propose a method based on new ranking technique to find optimal solution for pentagonal fuzzy transportation problem. Firstly, the proposed which is centroid concept applied. This transforms problem crisp and then algorithm applied of in form. Also, initial basic feasible (IBFS) valued problems introduced paper. Further, give two numerical illustrations newly compare obtaine...