Heavy metals are required by the biological organisms as nutrients but their availability above certain limits leads to adverse conditions such as bone, nerve and internal body organs damage like liver, high blood pressure, acute poisoning and death in animals and human beings an...
Open access
Research Article10.9734/ijbcrr/2019/v28i230138
The presence of dyes in aquatic effluents is highly visible, undesirable, carcinogenic to human beings and toxic to living organisms. EDTAD modified cellulose extracted from Pennisetum purpureum was studied as an adsorbent for the removal of cationic dyes from spiked waste-water....
Open access
Research Article10.9734/CSJI/2021/v30i330219
Among the most hazardous environmental issues nowadays is heavy metal pollution. One efficient technique for eliminating wastewater that contains heavy metals is adsorption. In order to assess an adsorbent's effectiveness and construct an adsorption system, the maximal adsorption...
Open access
Research Article10.9734/ajacr/2025/v16i2326
Heavy metals are a major source of water pollution in developing countries. One inexpensive technique for removing heavy metal ions from aqueous solutions is adsorption with a cheap adsorbent. This study focused into sulfuric acid-modified tea waste as a low-cost alternative adso...
Open access
Research Article10.9734/ajacr/2025/v16i2324
Kevin Omondi Ondoo, Joel Klement Ogilo, Anam Ouma Onditi, Ali Mohammed Salim, Denis Magero & Antony M. S. Pembere·Chemical Science International Journal·2023
School playgrounds found in painted environments have become death chambers for millions of innocent children who unknowingly ingest toxic metals. The objective of this study is to determine the levels of the heavy metals in paint chips from painted interior walls and indoor dust...
Open access
Research Article10.9734/CSJI/2023/v32i5861