Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Occurrence, Sources and Conventional Treatment Techniques for Various Antibiotics Present in Hospital Wastewaters: A Critical Review Publisher



Khan NA1 ; Ahmed S1 ; Farooqi IH2 ; Ali I3 ; Vambol V4 ; Changani F5 ; Yousefi M6, 7 ; Vambol S8 ; Khan SU2 ; Khan AH9
Authors
Show Affiliations
Authors Affiliations
  1. 1. Civil Engineering Department, Jamia Millia Islamia, New Delhi, India
  2. 2. Civil Engineering Department, Aligarh Muslim University, Aligarh, India
  3. 3. Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, 30002, Saudi Arabia
  4. 4. Educational and Scientific Department of Safety and Occupational Health, Public Agency “National Scientific and Research Institute of Industrial Safety and Occupational Safety and Health, Kyiv, Ukraine
  5. 5. Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  6. 6. Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
  7. 7. Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
  8. 8. Life Safety and Law Department, Kharkiv Petro Vasylenko National Technical University of Agriculture, Kharkiv, Ukraine
  9. 9. Civil Engineering Department, Jazan University, Jazan, Saudi Arabia

Source: TrAC - Trends in Analytical Chemistry Published:2020


Abstract

The occurrence and fate of antibiotic in the environment is an uttermost concern due to development of resistant gene and lowering effect of antibiotic on diseases. In India itself, the problem is intense due to extensive & uncontrolled use of drugs at different medical facilities. They get mixed up with ground and surface water due to lack of proper treatment of hospital wastewater before discharging it. As it contains high concentration of antibiotics, drug residues along with certain heavy metals. The contamination due to this is not only limited to water but affects whole ecosystem severely. The concentration of these antibiotics depends upon various factors such as a characteristic of water and soil, irrational water source, cropping forms, seasonal variation of medicines. Many investigations on the toxicity of these antibiotics and their traces in aquatic environment pose serious threats. If we compare treatments with respect to different drugs then we observe that iodinated contrast media shows better removal efficiency in an MBR with UV about 66% of total load and 99% for all other drugs. It can be concluded from this study that use of about 23 mg/L of packed activate carbon with 1.08 g O3/g of DOC with 2400 J/m2 UV will be best for achieving high efficiency in drugs removal. In this paper, our main objective was to review the occurrences and fate of common drugs and antibiotics present in effluents from hospital wastewaters. These effluents get mixed up the others streams of water and are used in various purposes like irrigation and other domestic activities, thus making the situation more complex. The conventional adopted treatment techniques for these hospital effluents are also discussed in detail. © 2020 Elsevier B.V.
Other Related Docs
10. Health Risks Associated With the Pharmaceuticals in Wastewater, DARU# Journal of Pharmaceutical Sciences (2017)
15. Evaluation of Fenton Process Efficiency in Removal of Tetracycline From Synthetic Wastewater, Journal of Mazandaran University of Medical Sciences (2017)
20. Laccase-Mediated Treatment of Pharmaceutical Wastes, Research Advancements in Pharmaceutical# Nutritional# and Industrial Enzymology (2018)
30. Sustainable Materials for Sensing and Remediation of Toxic Pollutants: An Overview, Sustainable Materials for Sensing and Remediation of Noxious Pollutants (2022)
33. Collection of Hospital Wastewater Data Using Deduplication Approaches, Archives of Materials Science and Engineering (2020)