Reinforcement process of household water purification filter with plant nanoparticles
الموضوعات :محبوبه شادابی بجند 1 , مهداد انکاری 2
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الکلمات المفتاحية: Polypropylene Fibers, nanotechnology, فناوری نانو, household water purifier, الیاف پلیپروپیلن, دستگاه تصفیه آب خانگی,
ملخص المقالة :
The use of nano as a reducing agent for drinking water pollutants has been proposed as one of the management strategies. One of the cases of this technology is related to the quality of drinking water. Therefore, the purpose of this study is to use plant nanoparticles (aloe vera plant) to strengthen the filter of household water purifiers made of polypropylene fibers. During the analysis obtained on aloe vera plant as a filter enhancer, the results showed that the parameters related to the household water purification filter, which is reinforced in terms of mass and thickness of polypropylene fibers and the amount of bubble pressure, orifice diameter and the average diameter of the hole has the appropriate thickness and internal indicators. Also, the values of quality parameters (nitrate, nitrite, sulfate, chloride, fluoride, sodium, potassium, hardness, EC, TDS and turbidity) after leaving the water treatment plant with plant nanoparticles have significantly reduced the quality of water entering the water treatment plant. Examining the effectiveness of this filter enhanced with aloe vera plant, it was found that this filter has a good power in removing the physical and chemical parameters of water that can be used in the treatment of polluted water used in household and drinking processes
قادریدهکردی، م. (1394). بررسی راهکارهای فناوری نانو در مقابله با آلایندههای محیط زیست و تصفیه آب آشامیدنی. دومین کنفرانس بینالمللی پژوهش در علوم و تکنولوژی، 24 اسفند 1394، استانبول، ترکیه.
کریمی، ا.، صمدزاده، ح. و داورپناه، ا. (1394). نانو فناوری دانشی نوین در تصفیه آب. اولین کنگره سالیانه جهان و بحران انرژی، 31 اردیبهشت 1394، شیراز، ایران.
AliYaqoob, A., Parveen, T., Umar, K. and Ibrahim, M.N.M. (2020). Role of Nanomaterials in the Treatment of Wastewater: A Review. Water, 12 (2), pp: 1-30.
Farshad, A.A. and Imandel, K. (2001). An assessment of groundwater nitrate and nitrite levels in the industrial sites in the west of Tehran. Journal of School of Public Health and Institute of Public Health Research, 1 (2), pp: 33-44.
Greenlee, L.F., Lawler, D.F., Freeman, B.D., Marrot, B. and Moulin, P. (2009). Reverse osmosis desalination: Water sources, technology, and today’s challenges. water research, 43 (9), pp: 2317 – 2348.
Gilchrist, M., Winyard, P.G. and Benjamin, N. (2010). Dietary nitrate -- good or bad? Nitric Oxide, 22 (2), pp: 104-109.
Haghighi, M., Sharif Rohani, M., Samadi, M., Tavol, M., Eslami, M. and Yusefi, R., (2014). Study of effects Aloe vera extract supplemented feed on hematological and immunological indices of rainbow trout (Oncorhynchus mykiss). International journal of Advanced Biological and Biomedical Research, 2 (6), pp: 2143-2154.
Jain, K., Patel, A.S., Pardhi, V.P. and Flora, S.J.S. (2021). Nanotechnology in Wastewater Management: A New Paradigm Towards Wastewater Treatment. Molecules, 26 (6), pp: 1-26.
Liu, A., Ming, J. and Ankumah, R. (2005). Nitrate contamination in private wells in rural Alabama, United States. Science of the Total Environment, 346 (1-3), pp: 112-120.
Lashkaripour, M. and Ghafouri, M. (2001). Survey of nitrate in groundwater of Mashhad. J Water Wastewater, 41 (1), pp: 2-7.
McLay, C.D., Dragten, R., Sparling, G. and Selvarajah, N. (2001). Drinking water quality standards. Predicting groundwater nitrate concentrations in region of mixed agricultural land use: a comparison of three approaches. Environ Pollut, 115 (2), pp: 191-204.
World Health Organization. (2016). Guidelines for Drinking-water Quality.
WHO. (2003). Guidelines for drinking water quality. 2th ed. Geneva.
