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Advances in Sustainable Water and Wastewater Treatment: Emerging Technologies and Solutions

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Water Management".

Deadline for manuscript submissions: 31 May 2025 | Viewed by 534

Special Issue Editors


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Guest Editor
1. State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China
2. Guangzhou HKUST Fok Ying Tung Research Institute, Guangzhou 511400, China
Interests: petrochemical wastewater treatment; solid waste treatment; biological sulfur cycle treatment technology

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Guest Editor
School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
Interests: biological nitrogen and phosphorus removal; biodegradation and remediation of toxic and refractory organic pollutants
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Environmental and Municipal Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
Interests: biological denitrification using iron and manganese in groundwater; simultaneous denitrification and fluoride removal by biologically induced calcium precipitation; advanced treatment and resource utilization of low carbon source sewage
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue entitled "Advances in Sustainable Water and Wastewater Treatment: Emerging Technologies and Solutions" explores the latest innovations and methodologies in the field of sustainable water and wastewater treatment, with a focus on emerging technologies and solutions. The scope of this Special Issue encompasses the development and application of cutting-edge technologies such as the removal of micro-pollutants, the treatment of refractory wastewater, carbon reduction technology for wastewater, and biological treatment systems. Additionally, this Special Issue covers the biological metabolism model, bioreactor model, the pollution and removal of heavy metals from wastewater, the resource utilization of wastewater, and other topics. The purpose of this Special Issue is to promote sustainable water and wastewater treatment, explore the advances in low-energy and low-carbon wastewater treatment technologies, and minimize the impact of water pollutants on the environment. By examining case studies and recent advancements, this Special Issue aims to highlight practical and scalable solutions that can be implemented worldwide and serve as good examples for the advancement of water and wastewater treatment technology.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  1. The removal of micro-pollutants;
  2. The treatment of refractory wastewater;
  3. Carbon reduction technology for wastewater;
  4. Biological treatment systems;
  5. The biological metabolism model of wastewater treatment;
  6. The pollution and removal of heavy metals from wastewater;
  7. The resource utilization of wastewater.

We look forward to receiving your contributions.

Dr. Wei Li
Dr. Sicheng Shao
Prof. Dr. Junfeng Su
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

  • wastewater treatment
  • solid waste treatment
  • biological metabolism
  • carbon reduction
  • refractory wastewater

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Published Papers (1 paper)

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Research

13 pages, 5534 KiB  
Article
Removal of Trace Cu2+ from Water by Thermo-Modified Micron Bamboo Charcoal and the Effects of Dosage
by Xinmei Li, Wenqian Gui, Uulen Batzorig, Rong Zhang, Hui Li and Dandan Pan
Sustainability 2024, 16(17), 7835; https://doi.org/10.3390/su16177835 - 9 Sep 2024
Viewed by 408
Abstract
Chronic copper intoxication via drinking water induces diseases and physiological toxicity. Bamboo charcoal has been applied in the treatment of copper (Cu2+) in water. However, the adsorption by micron bamboo charcoal (MBC) of trace Cu2+ in tap drinking water and [...] Read more.
Chronic copper intoxication via drinking water induces diseases and physiological toxicity. Bamboo charcoal has been applied in the treatment of copper (Cu2+) in water. However, the adsorption by micron bamboo charcoal (MBC) of trace Cu2+ in tap drinking water and the underlying factors behind it have not been sufficiently reported. In this study, to improve the adsorption by MBC of trace levels of Cu2+ in drinking water, MBC was thermo-modified and characterized. Through batch experiments, the adsorption equilibrium was analyzed, and isotherm models were simulated. The removal rates and the optimization were investigated through a general full factorial design including the thermo-modified temperature (MT), initial concentration (C0), and dosage. The results indicated that the thermo-modification significantly improved the removal by MBC of Cu2+ at trace level C0. The satisfactorily low level of 0.12 ± 0.01 mg⋅L−1 was achieved in the range of C0 from 0.5 to 2.0 mg⋅L−1 within the short contact time of 0.5 h. The processes conformed to the Freundlich and Langmuir adsorption isothermal models at a C0 lower than 4.0 mg⋅L−1 and higher than 8.0 mg⋅L−1. The correlation between C0 and dosage played an important role in the removal of Cu2+. This work proposes the application of the ecofriendly material MBC and an optimization mode in the removal of trace Cu2+ from tap drinking water. It is also revealed that the positive and negative correlation and the “critical point” of the removal rate with dosage depend on the initial concentrations. Full article
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