Recently, increasing attention has been paid to natural polysaccharides for their low cost,
biocompatibility and biodegradability. Quaternization is a modification method to improve …

The growing shortage of non-renewable resources and the burden of toxic pollutants in
water have gradually become stumbling blocks in the path of sustainable human …

A novel bio-adsorbent named SA-PAM/GO hydrogel composites was synthesized through
free radical polymerization. The structure and performance were characterized and …

Heavy metal contamination in soil and water has become a serious threat to all forms of life.
Finding a sustainable remediation method is the prime concern of researchers worldwide. In …

Modified cellulose hydrogels were prepared by blending and cross-linking with acrylamide
and acrylic acid. The structure of hydrogels was characterized and analyzed with fourier …

Most natural polymers exhibit limited functional groups, which is not favourable for the
adsorption of various ions and their utilisation. To overcome this drawback, a novel in-situ …

Abstract A novel CMC/PVA/MIL-101 (Cr) aerogel bead (CPMB) was prepared by the green
polymer matrix of CMC and PVA and nanofiller of MIL-101 (Cr) through the simple …

The aim of this study is to explore facile and large-scale method for the preparation of
magnetic adsorbent materials with high-efficient heavy metal removal performance. Here …

A chitosan-based bead was synthesized by crosslinking as well as sulfhydryl modification
reaction and its removal ability of Pb 2+, Cu 2+ and Cd 2+ was investigated. The test results …

Cu/Ni-bearing wastewater contamination has recently been a challenge for the
environmental protection worldwide. Herein, a novel poly (2-acrylamide …