Lehigh University water scientist Arup K. SenGupta honored with ASCE Freese Award and Lecture

He will virtually present May 21 on “Development and Global Application of Hybrid Ion Exchange Processes in Sustainable Water Treatment: From Decontamination to Desalination” during the 2025 World Environmental & Water Resources Congress

2025-04-18

(Press-News.org) Lehigh University Senior Research Scientist Arup K. SenGupta, a professor emeritus in the Department of Civil and Environmental Engineering, is the 2025 recipient of the Simon W. Freese Environmental Engineering Award and Lecture, presented by the American Society of Civil Engineers (ASCE).

SenGupta, an ASCE Fellow, is an internationally recognized water scientist whose research has led to sustainable solutions for removing arsenic, fluoride, and other contaminants from drinking water around the world. His pioneering work in ion exchange science has also advanced technologies for desalination, wastewater reclamation, and carbon capture.

The Freese Award was established in 1975 and honors the legacy of Simon Wilke Freese, a civil engineer and ASCE Fellow whose career included designing more than 100 municipal water and sewer systems and over 200 dams and reservoirs. It is supported by Freese and Nichols, the engineering firm where Freese became a partner in 1927.

Each year, ASCE’s Environmental and Water Resources Institute selects an honoree based on a review of professional achievements and peer recommendations to receive the award and deliver the lecture. SenGupta was recognized with the Freese Award “for advancing and expanding the field of ion exchange science and technology, and for applying it to the development of sustainable technologies and new materials.”

He will present the Freese Lecture via video conference at 11:20 a.m. EDT on Wednesday, May 21, on the topic of “Development and Global Application of Hybrid Ion Exchange Processes in Sustainable Water Treatment: From Decontamination to Desalination,” as part of the 2025 World Environmental and Water Resources Congress (May 18-21, in Anchorage, Alaska).

In his lecture, SenGupta will highlight the development of innovative, sustainable water treatment technologies aimed at addressing global water scarcity. He will also discuss how hybrid ion exchange processes—now used worldwide—can transform wastewater into usable water and remove harmful contaminants, offering practical solutions for communities facing water challenges.

about SenGupta’s research and accomplishments on his faculty profile.

Related Links

Faculty Profile: Arup K. SenGupta

ASCE Simon W. Freese Environmental Engineering Award and Lecture

EWRI 2025 World Environmental and Water Resources Congress

END

ELSE PRESS RELEASES FROM THIS DATE:

Study highlights gaps in firearm suicide prevention among women

2025-04-18

Just under 4 in 10 women who died by firearm suicide had no documented history of mental or physical health problems in a new study, highlighting a need for prevention strategies tailored to at-risk women. The findings come at a time when suicides have been on the rise, alongside a surge in gun ownership — especially among women, said lead author Laura Prater, an assistant professor in The Ohio State University College of Public Health. In the last two decades, firearm deaths in the U.S., including those involving suicide, increased by almost 50%. Women historically made up 10 to 20% of new gun owners, a percentage ...

People with medical debt five times more likely to not receive mental health care treatment

2025-04-18

People with medical debt in 2023 were about five times more likely to forgo mental health care treatment in the following year due to cost, compared to those without medical debt, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. For their study, the researchers analyzed 2023 and 2024 data from a nationwide survey related to mental health. The researchers found that 33.8% of respondents who reported having had medical debt in 2023 also reported forgoing mental health care for cost-related reasons in 2024, compared ...

Hydronidone for the treatment of liver fibrosis associated with chronic hepatitis B

2025-04-18

Background and Aims Liver fibrosis is a key process in the progression of chronic liver diseases. However, there are currently no drugs specifically designed to treat liver fibrosis. Our Phase 2 trial of hydronidone for the treatment of chronic hepatitis B (CHB)-associated liver fibrosis showed that adding hydronidone to entecavir resulted in significant reversal of liver fibrosis. To further evaluate the efficacy of a 270 mg/day dose of hydronidone for treating liver fibrosis associated with CHB, we conducted ...

Rise in claim denial rates for cancer-related advanced genetic testing

2025-04-18

Both the use of next-generation sequencing (NGS) testing for cancer and the rate of claim denials for such testing increased between 2016 and 2021, despite implementation of a recent Medicare national coverage determination that established coverage standards for NGS testing. The analysis by Georgetown University researchers and colleagues, and funded by a grant from the National Cancer Institute at the National Institutes of Health, appears April 18, 2025, in JAMA Network Open. The researchers point to several possible ...

Legalizing youth-friendly cannabis edibles and extracts and adolescent cannabis use

2025-04-18

About The Study: In this serial cross-sectional study of adolescents in grades 7 to 11, legalization of cannabis edibles and extracts was associated with an increase not only in edible cannabis use and cannabis smoking, but also in the overall prevalence of cannabis use and co-use of alcohol and cannabis, highlighting the need for stricter policy measures to curb adolescents’ access to cannabis edibles and extracts and greater awareness among adolescents about harms of cannabis use. Corresponding ...

Medical debt and forgone mental health care due to cost among adults

2025-04-18

About The Study: In this survey study, more than 1 in 7 adults reported carrying medical debt in 2023, of whom 1 in 3 forwent mental health care in the subsequent year. Medical debt may exacerbate the treatment gap by potentially (1) raising the threshold for seeking care, (2) eroding patient trust in the health system, or (3) being denied care due to outstanding debts. Corresponding Author: To contact the corresponding author, Catherine K. Ettman, PhD, email cettman1@jh.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamahealthforum.2025.0383) Editor’s ...

Colder temperatures increase gastroenteritis risk in Rohingya refugee camps

2025-04-18

Colder temperatures are linked with increased risk of diarrhea among Rohingya refugees in Bangladesh, emphasizing the need for climate-sensitive health strategies in refugee settings. A new study by scientists at Hokkaido University has found that lower temperatures significantly increase the risk of gastroenteritis among Rohingya refugees living in Bangladesh’s Kutupalong and Nayapara camps. Gastroenteritis is a viral or bacterial infection that causes inflammation of the stomach and intestines, resulting in ...

Acyclovir-induced nephrotoxicity: Protective potential of N-acetylcysteine

2025-04-18

Background and objectives Oxidative stress could be a key process in acyclovir (ACV)-induced nephrotoxicity. N-acetylcysteine (NAC) is a water-soluble antioxidant with anti-inflammatory activity. This study aimed to evaluate the protective effect of NAC on ACV-induced nephrotoxicity in adult Wistar rats. Methods Forty adult male Wistar rats (200–220 g) were used. The rats were randomly divided into eight groups (n = 5/group) and were treated intraperitoneally daily for seven days as follows: Group 1 (Control) was administered water (0.2mL), while groups 2–4 were administered NAC (25, 50, and 100 mg/kg). Group 5 was administered ACV (150 mg/kg), while ...

Inhibition of cyclooxygenase-2 upregulates the nuclear factor erythroid 2-related factor 2 signaling pathway to mitigate hepatocyte ferroptosis in chronic liver injury

2025-04-18

Background and Aims Ferroptosis plays an essential role in chronic liver diseases, and cyclooxygenase-2 (COX-2) affects liver fibrosis through multiple mechanisms. However, research on COX-2 regulation of ferroptosis in chronic liver injury remains limited. This study aimed to investigate whether and how COX-2 regulates ferroptosis in chronic liver injury. Methods In vivo, a thioacetamide (TAA)-induced chronic liver injury model, characterized by significant liver lipid peroxidation and oxidative stress, was used. COX-2+/+ and COX-2–/– mice ...

AERA announces winners of the 2025 Palmer O. Johnson Memorial Award

2025-04-18

Washington, April 18, 2025—The American Educational Research Association (AERA) has announced the winners of the 2025 Palmer O. Johnson Memorial Award. The Palmer O. Johnson Memorial Award is presented annually in recognition of the most outstanding article published in an AERA journal. The recipients are Denisa Gándara (University of Texas at Austin), Hadis Anahideh (University of Illinois, Chicago), Matthew P. Ison (Northern Illinois University), and Lorenzo Picchiarini (Interlake Mecalux) for their article, “Inside the Black Box: Detecting and Mitigating Algorithmic Bias Across Racialized ...

LAST 30 PRESS RELEASES:

Scientists can tell healthy and cancerous cells apart by how they move

Male athletes need higher BMI to define overweight or obesity

How thoughts influence what the eyes see

Unlocking the genetic basis of adaptive evolution: study reveals complex chromosomal rearrangements in a stick insect

Research Spotlight: Using artificial intelligence to reveal the neural dynamics of human conversation

Could opioid laws help curb domestic violence? New USF research says yes

NPS Applied Math Professor Wei Kang named 2025 SIAM Fellow

Scientists identify agent of transformation in protein blobs that morph from liquid to solid

Throwing a ‘spanner in the works’ of our cells’ machinery could help fight cancer, fatty liver disease… and hair loss

Research identifies key enzyme target to fight deadly brain cancers

New study unveils volcanic history and clues to ancient life on Mars

Monell Center study identifies GLP-1 therapies as a possible treatment for rare genetic disorder Bardet-Biedl syndrome

Scientists probe the mystery of Titan’s missing deltas

Q&A: What makes an ‘accidental dictator’ in the workplace?