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Sustainable Technologies for Wastewater Treatment

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "B: Energy and Environment".

Deadline for manuscript submissions: closed (1 July 2021) | Viewed by 2764

Special Issue Editor


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Guest Editor
Division of Science, Arts, and Mathematics, Department of Natural Sciences, Florida Polytechnic University, Lakeland, FL 33805-8531, USA
Interests: green nanotechnology; high-pressure spectroscopy; sustainability; green chemistry; wastewater treatment

Special Issue Information

Dear Colleagues,

Of the 17 United Nations Sustainability Goals, Goal 6 is to ensure access to water and sanitation for all. Water and wastewater treatment are critical processes to achieve this goal. Climate change will challenge both developing and developed nations with respect to changes in availability of water, sustainable energy consumption and generation in treatment, and the implementation of sustainable processes in the treatment and potential reuse of wastewater. There are also concerns with the non-sustainable treatment of water, which results in the ultimate appearance of unwanted chemicals and even toxin formation, for example, disinfection byproducts. Nanotechnology, materials science, engineering, and biotechnological innovations have the potential to impact the development of sustainable processes for the treatment of wastewater. The problem is multidisciplinary in nature, and the environment as well as human health are greatly affected by how humans will treat their wastewater resources. The treatment systems must be sustainable, not only in the environmental sense but also from the consideration of ethics and economy. This Special Issue is focused on exploring new developments in the treatment of wastewater ranging from small to large size treatment facilities and laboratory or bench scale processes from the viewpoint of a sustainable approach. Papers of interest will address sustainable wastewater treatment from a broad range of disciplines all aimed at this one goal.

Dr. Scott Wallen
Guest Editor

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. Energies 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 2600 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
  • Remediation
  • Water treatment
  • Reclaimed water
  • Disinfection
  • Aerobic treatment
  • Anerobic treatment
  • Advanced oxidation
  • Photocatalysis
  • Wastewater energy consumption
  • Wastewater energy generation
  • Solar technologies
  • Life-cycle analysis

Published Papers (1 paper)

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Research

14 pages, 2837 KiB  
Article
Assessment of Solar Photovoltaic Water Pumping of WASA Tube Wells for Irrigation in Quetta Valley Aquifer
by Muhammad Saydal Khan, Ali Tahir, Imtiaz Alam, Sohail Razzaq, Muhammad Usman, Wajahat Ullah Khan Tareen, Nauman Anwar Baig, Salman Atif and Mehwish Riaz
Energies 2021, 14(20), 6676; https://doi.org/10.3390/en14206676 - 14 Oct 2021
Cited by 5 | Viewed by 2392
Abstract
This paper investigates the impact of tube wells on the discharge and water table of the Quetta Valley aquifer and conducts a financial analysis of the solar photovoltaic water pumping system (SPVWP) in comparison with a typical pumping system for the Water and [...] Read more.
This paper investigates the impact of tube wells on the discharge and water table of the Quetta Valley aquifer and conducts a financial analysis of the solar photovoltaic water pumping system (SPVWP) in comparison with a typical pumping system for the Water and Sanitation Agency of Quetta’s (WASA) tube wells. Quetta Valley is dependent on groundwater as surface resources are on decline and unpredictable. The population of this city has exponentially increased from 0.26 million in 1975 to 2.2 million in 2017 which has put a lot of pressure on the groundwater aquifer by installing more than 500 large capacity tube wells by WASA and Public Health Engineering (PHE) departments in addition to thousands of low-capacity private tube wells. The unprecedented running of these wells has resulted in drying of the historical Karez system, agricultural activities, and the sharp increase in power tariffs. There are 423 tube wells in operation installed by WASA in addition to PHE, Irrigation and Military Engineering Services (MES), which covers 60% of the city’s water demand. The results will be beneficial for organizations and positively impact the operation of these wells to meet public water demand. For the two zones, i.e., Zarghoon and Chiltan in Quetta Valley, recommendations are given for improved water management. Full article
(This article belongs to the Special Issue Sustainable Technologies for Wastewater Treatment)
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