eprintid: 16901
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/69/01
datestamp: 2023-12-19 03:23:23
lastmod: 2023-12-19 03:23:23
status_changed: 2023-12-19 03:07:05
type: article
metadata_visibility: show
creators_name: Nallakukkala, S.
creators_name: Rehman, A.U.
creators_name: Zaini, D.B.
creators_name: Lal, B.
title: Gas Hydrate-Based Heavy Metal Ion Removal from Industrial Wastewater: A Review
ispublished: pub
keywords: Chemicals removal (water treatment); Desalination; Efficiency; Effluents; Gas hydrates; Hydration; Industrial water treatment; Metal ions; Sewage; Toxicity; Wastewater treatment, Heavy metal ions removals; Heavy metal removal; Hydrate-based desalination; Industrial wastewaters; Physicochemical techniques; Reduction technologies; Regulatory requirements; Removal treatments; Toxicity reduction; Treatment systems, Heavy metals, effluent; gas hydrate; heavy metal; industrial waste; pollutant removal; wastewater treatment
note: cited By 16
abstract: Innovating methods for treating industrial wastewater containing heavy metals frequently incorporate toxicity-reduction technologies to keep up with regulatory requirements. This article reviews the latest advances, benefits, opportunities and drawbacks of several heavy metal removal treatment systems for industrial wastewater in detail. The conventional physicochemical techniques used in heavy metal removal processes with their advantages and limitations are evaluated. A particular focus is given to innovative gas hydrate-based separation of heavy metals from industrial effluent with their comparison, advantages and limitations in the direction of commercialization as well as prospective remedies. Clathrate hydrate-based removal is a potential technology for the treatment of metal-contaminated wastewater. In this work, a complete assessment of the literature is addressed based on removal efficiency, enrichment factor and water recovery, utilizing the gas hydrate approach. It is shown that gas hydrate-based treatment technology may be the way of the future for water management purposes, as the industrial treated water may be utilized for process industries, watering, irrigation and be safe to drink. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
date: 2022
publisher: MDPI
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128450351&doi=10.3390%2fw14071171&partnerID=40&md5=5e94d42459edf76ceb9ff84ea527e067
id_number: 10.3390/w14071171
full_text_status: none
publication: Water (Switzerland)
volume: 14
number: 7
refereed: TRUE
issn: 20734441
citation:   Nallakukkala, S. and Rehman, A.U. and Zaini, D.B. and Lal, B.  (2022) Gas Hydrate-Based Heavy Metal Ion Removal from Industrial Wastewater: A Review.  Water (Switzerland), 14 (7).   ISSN 20734441