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R.K. Srivastava

Publications (2)

Cadmium Remediation from Water Using Low-Cost Modified Biochar: An Approach Towards Sustainable Remediation

Diksha Pandey & R.K. Srivastava · Asian Journal of Environment & Ecology · 2024

Biochar is increasingly recognized as an effective adsorbent for the removal of Cadmium (Cd²⁺), a prevalent contaminant in industrial wastewater. This study utilizes rice husk biochar to target aqueous Cd²⁺. The biochar was synthesized through rapid pyrolysis at 450°C. To enhance...

Open access Research Article 10.9734/ajee/2024/v23i9604

Comparative Phytochemical Screening of Ethanolic Leaf Extracts of Cinnamomum Species

Neha Sanwal, Avdhesh Kumar, Ravendra Kumar, R.K. Srivastava, Suresh Chandra & Rajesh Rathore · Journal of Advances in Biology & Biotechnology · 2025

Aim: This study examines and contrasts the phytochemical profiles of ethanolic leaf extracts from three species of Cinnamomum—Cinnamomum camphora, Cinnamomum tamala and Cinnamomum verum. Study Design:  Ethanolic extract of fresh leaves of three species of Cinnamomum was selected...

Open access Research Article 10.9734/jabb/2025/v28i103051