Evidence map›Paper›PMID 42042984›Full record

ReviewMembranes2026

Advanced Membrane Technologies and Hybrid Treatment Systems for Sustainable Removal of Naturally Occurring Radioactive Materials from Industrial Wastewater.

Amal S Al Saadi, Ismail Al-Yahmadi, Sharif H Zein, Natarajan Rajamohan, Intisar K Al-Busaidi, Nabila Al-Rashdi, Safa Al Habsi, Saada Al Shukaili, Ali Alawi, Rashid Al Mashrafi

Abstract readReview
In one paragraph

Review in Membranes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Amal S Al SaadiChemical Engineering Section, Faculty of Engineering, Sohar University, Sohar 311, Oman.
Ismail Al-YahmadiDepartment of Physics, Sultan Qaboos University, Muscat 123, Oman.ORCID 0009-0008-5141-8972
Sharif H ZeinChemical Engineering Section, Faculty of Engineering, Sohar University, Sohar 311, Oman.ORCID 0000-0002-8863-1450
Natarajan RajamohanChemical Engineering Section, Faculty of Engineering, Sohar University, Sohar 311, Oman.ORCID 0000-0002-5015-0694
Intisar K Al-BusaidiOil and Gas Section, University of Technology and Applied Science, Muscat 133, Oman.ORCID 0009-0004-1940-0220
Nabila Al-RashdiChemical Engineering Section, National University of Science & Technology, Muscat 111, Oman.
Safa Al HabsiWater Management, Petroleum Development Oman LLC, Muscat 100, Oman.
Saada Al ShukailiWater Management, Petroleum Development Oman LLC, Muscat 100, Oman.
Ali AlawiCorporate Environment, Petroleum Development Oman LLC, Muscat 100, Oman.
Rashid Al MashrafiOccupational Health, Petroleum Development Oman LLC, Muscat 100, Oman.

Funding

Petroleum Development Oman LLC EJAAD/PDO/2024/01
6 · The paper itself

Abstract

Naturally Occurring Radioactive Materials (NORMs) in industrial wastewater present significant environmental and public health challenges due to their persistence and radiotoxic effects. This comprehensive review analyzes 108 peer-reviewed publications from 2014 to 2025 on NORM treatment technologies for industrial wastewater. While previous reviews have focused on individual treatment methods or laboratory-scale studies, this work provides comparative performance analysis across multiple technologies under realistic industrial conditions, including high-salinity environments and competing ions. We emphasize membrane filtration, electrocoagulation (EC), ion exchange, and advanced oxidation processes, evaluating both their economic feasibility and environmental sustainability for practical industrial implementation. The review discusses the advantages and limitations of existing techniques, highlighting the need for integrated strategies that combine physical, chemical, and biological processes for enhanced remediation. Hybrid systems combining multiple technologies outperform individual approaches by 15-25% in removal efficiency. These advances are critical for ensuring safe water reuse and protecting water resources from radioactive contamination. Additionally, regulatory frameworks governing NORM management are examined, underscoring the importance of standardized disposal and treatment protocols. The review concludes by identifying research gaps and future directions. Priority areas include developing standardized treatment protocols and strengthening academia-industry collaboration to achieve scalable solutions aligned with UN Sustainable Development Goal 6.

Indexed as

electrocoagulationmembrane filtrationNORMsradioactive wastewaterradium separationsustainable remediation

Identifiers

PMID42042984
PMCPMC13117766

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.