Occurrence, influencing factors, toxicity, regulations, and abatement approaches for disinfection by-products in chlorinated drinking water: A comprehensive review

Kali, Sundas; Khan, M. Shahid Iqbal; Ghaffar, Muhammad Sheraz; Rasheed, Sajida; Waseem, Amir; Iqbal, Muhammad Mazhar; Niazi, Muhammad Bilal Khan; Zafar, Mazhar Iqbal

doi:10.1016/j.envpol.2021.116950

Cited by 127 publications

(47 citation statements)

References 106 publications

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“…However, it also produces numerous disinfection by-products (DBPs) when chlorine reacts with dissolved organic matter ( Mazhar et al 2020 ). Many DBPs have been proven to have carcinogenic, genotoxic, and mutagenic potential, making them toxic to humans and aquatic organisms in chlorinated water ( Kali et al 2021 ). Likewise, drinking water should be governed by the DBPs Rule ( Liu et al 2020 ), because of the large production volume and genotoxicity of two influential groups of DBPs: trihalomethanes (THMs) and haloacetic acids (HAAs).…”

Section: Chlorinationmentioning

confidence: 99%

A critical review on diverse technologies for advanced wastewater treatment during SARS-CoV-2 pandemic: What do we know?

Zahmatkesh

Amesho

2022

Journal of Hazardous Materials Advances

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Section: Chlorinationmentioning

confidence: 99%

A critical review on diverse technologies for advanced wastewater treatment during SARS-CoV-2 pandemic: What do we know?

Zahmatkesh

Amesho

2022

Journal of Hazardous Materials Advances

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“…La idea es eliminar los subproductos de desinfección, así como sus precursores del agua. 17 Los subproductos de desinfección se forman cuando los desinfectantes (cloro, ozono, dióxido de cloro o cloraminas) reaccionan con la materia orgánica natural, los contaminantes antropogénicos, el bromuro y el yoduro durante la producción de agua potable. 18 El dióxido de cloro (ClO 2 ), es un desinfectante alternativo al cloro, y se aplica ampliamente en la desinfección de agua y aguas residuales.…”

Section: Exposición De Humanos Al Dióxido De Cloro Durante La Desinfección Del Agua De Consumounclassified

Ingesta de dióxido de cloro para la COVID-19

Gonzales

Vásquez‐Velásquez

2021

spmi

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Durante muchos años, el dióxido de cloro ha sido utilizado por su principal característica como desinfectante, abarcando diversas áreas de aplicación como la sanitaria, alimenticia, industrial, etc. La evidencia reportada hasta la fecha cita diversos estudios en modelos animales, desde revisiones sobre la toxicocinética hasta la aplicación o usos del compuesto. Su poder como bactericida, virucida y eliminador microbiológico lo convirtió en una fuente de control y potabilización de aguas. La controversia generada actualmente es sobre el uso de este compuesto para el tratamiento y control de la COVID-19. Se ha evidenciado incongruencia con algunos resultados reportados y que su aplicación en pacientes positivos a SARS-CoV-2 o para prevenir COVID-19 puede tener efectos adversos, como un acrecentado número de intoxicaciones y, en otros casos, la muerte. En la presente revisión se detalla, a partir de la evidencia científica reportada, los efectos de este compuesto sobre la salud y la interacción con el virus SARS-CoV-2.

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“…DBPs have been detected in human biological matrices such as blood, urine, and alveolar air samples [ 15 , 16 , 17 ]. DBP exposure might adversely lead to health risks, including neurotoxicity, mutagenicity, teratogenicity, genotoxicity, developmental and reproductive issues, cytotoxicity, and carcinogenesis [ 4 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 ]. For instance, there is convincing evidence that exposure to THMs and haloacetic acids (HAAs) is associated with a high risk of bladder and colorectal cancer [ 4 , 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

Research Progress of the Endocrine-Disrupting Effects of Disinfection Byproducts

Sui

Liu

Yang

2022

JoX

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Since 1974, more than 800 disinfection byproducts (DBPs) have been identified from disinfected drinking water, swimming pool water, wastewaters, etc. Some DBPs are recognized as contaminants of high environmental concern because they may induce many detrimental health (e.g., cancer, cytotoxicity, and genotoxicity) and/or ecological (e.g., acute toxicity and development toxicity on alga, crustacean, and fish) effects. However, the information on whether DBPs may elicit potential endocrine-disrupting effects in human and wildlife is scarce. It is the major objective of this paper to summarize the reported potential endocrine-disrupting effects of the identified DBPs in the view of adverse outcome pathways (AOPs). In this regard, we introduce the potential molecular initiating events (MIEs), key events (KEs), and adverse outcomes (AOs) associated with exposure to specific DBPs. The present evidence indicates that the endocrine system of organism can be perturbed by certain DBPs through some MIEs, including hormone receptor-mediated mechanisms and non-receptor-mediated mechanisms (e.g., hormone transport protein). Lastly, the gaps in our knowledge of the endocrine-disrupting effects of DBPs are highlighted, and critical directions for future studies are proposed.

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Occurrence, influencing factors, toxicity, regulations, and abatement approaches for disinfection by-products in chlorinated drinking water: A comprehensive review

Cited by 127 publications

References 106 publications

A critical review on diverse technologies for advanced wastewater treatment during SARS-CoV-2 pandemic: What do we know?

A critical review on diverse technologies for advanced wastewater treatment during SARS-CoV-2 pandemic: What do we know?

Ingesta de dióxido de cloro para la COVID-19

Research Progress of the Endocrine-Disrupting Effects of Disinfection Byproducts

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