Background: To assess knowledge, attitude and practices (KAP) of women regarding menstrual hygiene and to evaluate the use of reusable sanitary napkins as an alternative to disposable sanitary napkins.
Methods: A community-based cross-sectional study was done in two phases. In the first phase, 50 married women attending Gynecology OPD were asked to use reusable sanitary napkins for 2 months. A pre- and post-usage vaginal swab testing was done to rule out genital infection. This study was extended in the second phase to another 534 women after confirming that reusable sanitary napkins do not cause genital infection and are acceptable. KAP analysis regarding menstrual hygiene was done for all women.
Results: In phase 1 of the study, the microbiological evaluation revealed no pathological organisms on vaginal swab culture after 2 months of usage. KAP analysis of 584 women revealed that only 26% women had awareness about menstruation before attaining menarche; in 51.88%, the primary source of information was their mother; 76.54% women in the study used disposable sanitary pads of which 15% were disposing of them unhygienically; 80.49% women found the reusable napkins comfortable and easy to use and 83.6% women confirmed recommending these napkins to others.
Conclusion: Reusable sanitary pads are an effective, environment friendly, and cost-effective alternative to disposable napkins.
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http://dx.doi.org/10.1093/pubmed/fdaa192 | DOI Listing |
J Environ Manage
November 2024
Department of Civil and Environmental Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, 152-8552, Japan. Electronic address:
Acidic fermentation (AF) of organic waste/wastewater generates valuable byproducts, including hydrogen, volatile fatty acids, and ethanol; however, its sensitivity to pH drops limits the stability and efficiency of the process. A reversal process, the acidic chemical treatment of concrete waste (CW) to recycle its aggregates, generates calcium hydroxide, which can serve as buffering agent. Meanwhile, integrating both processes can introduce a sustainable win-win approach, which is the aim of this study.
View Article and Find Full Text PDFSci Rep
September 2024
Center for Cybersecurity Systems and Networks, Amrita Vishwa Vidyapeetham, Amritapuri, Kollam, Kerala, 690525, India.
The predominant use of disposable, non-organic menstrual products has significant environmental impacts due to waste and resource depletion. Concerns over the environmental, economic, and health implications of menstrual hygiene management (MHM) have highlighted the need to explore sustainable options like reusable sanitary pads (RSPs). Despite their benefits, the adoption of RSPs is limited by a lack of awareness, availability, cost, and research.
View Article and Find Full Text PDFChemosphere
September 2024
Department of Environmental and Sustainable Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand.
Magnetic powdered activated carbon (Mag-PAC) is an effective adsorbent to remove hexavalent chromium (Cr(VI)) from water and can be recovered for reuse. However, the tradeoff between the adsorption performance of Cr(VI) and magnetic properties of Mag-PAC remains unclear. Herein, we prepared a series of Mag-PAC adsorbents containing various iron-oxide mass fractions with FeSO·7HO as the precursor, using a facile wet-chemical precipitation route and conducted batch experiments to evaluate the Cr(VI) adsorption performance.
View Article and Find Full Text PDFInt J Biol Macromol
October 2024
Department of Chemical Engineering, Imperial College London, South Kensington, London SW7 2AZ, United Kingdom. Electronic address:
Fats, oils and grease (FOGs) deposits in sewers have recently become a significant problem, causing financial strain on water companies, damaging sewer lines, and exposing the environment to dirty water through sanitary sewer overflows. Despite the proactive use of grease traps/interceptors for physical oil-water separation, the issue of FOG deposits persists. This study proposes the use of adsorption-based oil-water separation, employing superhydrophobic cotton, as a new alternative method for removing FOGs.
View Article and Find Full Text PDFPLOS Glob Public Health
June 2024
Department of Community Medicine, The University of Dodoma, Dodoma, Tanzania.
Menstrual hygiene management (MHM) has received increasing attention as a public health issue globally. Governments and stakeholders have started to engage communities to address barriers and challenges faced by adolescents in and out of school. This study, conducted in Siha District, northern Tanzania, responds to the call for evidence sensitive to local barriers and challenges to inform successful strategies in MHM.
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