sustainability-logo

Journal Browser

Journal Browser

Sustainable Wastewater Treatment by Biotechnologies and Nanotechnologies

A special issue of Sustainability (ISSN 2071-1050).

Deadline for manuscript submissions: closed (9 July 2021) | Viewed by 3432

Special Issue Editors


E-Mail Website
Guest Editor
Department of Housing Environmental Design, Jeonbuk National University, Jeonju 54896, Korea
Interests: polymers; polymer nanocomposites; wastewater purification; graphene oxide; nanomaterials
Special Issues, Collections and Topics in MDPI journals

E-Mail Website1 Website2
Guest Editor
School of Engineering, Tel Aviv University, Tel Aviv 69978, Israel
Interests: polymer materials; nanomaterials; hydrogel; adsorption; water treatment
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Physics, Narajole Raj College, West Bengal, India
Interests: nanomaterials; biomaterials; protein-lipid thin film; biosensors; drug delivery; biomineralization; materials science

Special Issue Information

Dear Colleagues,

The sustainable supply of pure water to people in society is the greatest challenge in most developing and third world countries. Various methods are available for water purification. In recent years, water purification by biotechnologies and nanotechnologies have attracted researchers’ attention because these processes are low-cost, ecofriendly and carried out with relative ease. Thus, it is highly important to innovate and develop cost-effective biotechnological and nanotechnological processes for wastewater treatment, to ensure environmental and economic sustainability. This Special Issue aims to provide a platform for global researchers to publish recent developments of biotechnology and nanotechnology in the areas of wastewater and water treatment. Within this context, we would like to invite you to submit your original research and review articles and disseminate and share your new findings on wastewater treatment using biotechnologies and nanotechnologies.

Dr. Haradhan Kolya
Dr. Amit K. Sarkar
Dr. Tapanendu Kamilya
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • adsorption
  • anaerobic treatment
  • aerobic treatment
  • nanomaterials
  • polymer composites
  • wastewater purification
  • biotechnology
  • nanotechnology

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

9 pages, 2615 KiB  
Article
Green Synthesis of Ag-Au Bimetallic Nanocomposites Using Waste Tea Leaves Extract for Degradation Congo Red and 4-Nitrophenol
by Chun-Won Kang and Haradhan Kolya
Sustainability 2021, 13(6), 3318; https://0-doi-org.brum.beds.ac.uk/10.3390/su13063318 - 17 Mar 2021
Cited by 19 | Viewed by 2772
Abstract
A sustainable supply of pure water is a great challenge in most developing and third-world countries. Nanomaterial-based technology offers technological development for wastewater purification. Nanocatalysis hydrogenation of nitroarene and dye molecules is a hot model in many research fields. Herein, we report eco-friendly [...] Read more.
A sustainable supply of pure water is a great challenge in most developing and third-world countries. Nanomaterial-based technology offers technological development for wastewater purification. Nanocatalysis hydrogenation of nitroarene and dye molecules is a hot model in many research fields. Herein, we report eco-friendly and facile technology to synthesize Ag-Au bimetallic nanocomposites. The synthesized nanocomposites are characterized by ultraviolet–visible spectroscopy, Fourier-transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy and high-resolution transmission electron microscopy. The synthesized nanocomposite can efficiently degrade Congo red and 4-nitrophenol in water and in the presence of sodium borohydride. The results show that it degrades Congo red and 4-nitrophenol entirely within 6 and 7 min, respectively. These results could be useful for the green synthesis of Ag-Au bimetallic nanocomposites and help to remove organic dye molecules and nitroaromatics from wastewater. Full article
Show Figures

Figure 1

Back to TopTop