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Volume no. 2 | 2022/10
Issue no. 2


Title
RAINWATER HARVESTING: AN EVALUATION ON THE RAINWATER HARVESTING SYSTEMS’ DESIGN ON RESIDENTIAL HOUSEHOLDS
Author
Magno Achilles C. Aquiatan Noah O. Castillo Cyril Faith C. Jamet, Frances Nikole D. Pangilinan
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Downloads: 1
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Abstract
This research study entitled “Rainwater Harvesting: An Evaluation on the Effectivity of the Rainwater Management System’s Design on Residential Households” was conducted by the researchers to evaluate the effectiveness of the rainwater harvesting by using rainwater management design in residential households to provide a secondary source of water. The primary objectives of the study were to identify the aspects and effects of utilizing the rainwater harvester on residential households, assess the features of the rainwater harvesting system, and if the features significantly affect the level of efficacy of the system’s design. At the same time, its main objective was to propose a course of action to improve the current rainwater management system’s design applied in residential households and inform the users through informative material and a 3D Model of the system’s design. The researchers used a combined approach of descriptive and ex-post facto research designs. A survey questionnaire was utilized as the primary gathering instrument, whereas fifty (50) residential households within the Batangas City vicinity were selected as the respondents for the study, using the simple random sampling method. Through the gathered data from the respondents, the researchers were able to systematize and conclude by utilizing online questionnaires and statistical tools such as frequency, weighted mean, ranking, and T-test. Findings presented in the research show that the level of efficacy of the RWHS is reliant on its components and that the system serves as a secondary source of water for non-potable use. Nevertheless, the results showed significant differences in the level of efficacy of the rainwater harvesting system regarding its filtration system and storage unit, which shows that the features, along with the weather conditions, affect how the system performs.
Keywords
Rainwater Harvesting System, Residential Households, Filtration System, Storage Unit, Weather Condition, Efficacy
References
Adams, E. A., & Smiley, S. L. (2018). Urban-rural water access inequalities in Malawi: implications for monitoring the Sustainable Development Goals. Natural Resources Forum, 42(4), 217+. Retrieved from https://link.gale.com/apps/doc/A563638879/GPS?u=phubedu&sid=bookmark-GPS&xid=b9480284

Anchan, S. S., Prasad, H. C. (2021). Feasibility of Roof Top Rainwater Harvesting Potential - A Case Study of South Indian University. Cleaner Engineering and Technology, Volume 4. Retrieved from https://www.sciencedirect.com/science/article/pii/S266679082100166X

Andualem, T. G., Hagos, Y. G., & Teka, A. H. (2020). Rainwater harvesting potential assessment for non-potable use in urban areas. Sustainable Water Resources Management, 6(6). Retrieved from doi:10.1007/s40899-020-00464-x

Astuti, I., et al. (2019). Rainwater as a source of drinking water: health impacts and rainwater treatment. Journal of environmental and public health. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6657612/

Chaitanya Rain Harvest Products & Systems. (2019). Rainwater Harvesting Tanks – Everything You Need to Know. Chaintanya Products. Retrieved from http://www.chaitanyaproducts.com/blog/rainwater-harvesting-tanks-everything-you-need-to-know/

Chubaka, C. E., Whiley, H., Edwards, J. W., & Ross, K. E. (2018). A Review of Roof Harvested Rainwater in Australia. Journal of Environmental and Public Health, 2018. Retrieved from https://link.gale.com/apps/doc/A584177277/GPS?u=phubedu&sid=bookmark-GPS&xid=33577155

Dahl, T. (2020, August-September). Rig Up a Rainwater Catchment System: Profit from rainy days with a system that'll collect and store your rainwater for future use. Mother Earth News, (301), 90+. Retrieved from https://link.gale.com/apps/doc/A630282260/GPS?u=phubedu&sid=bookmark-GPS&xid=7237821a

Firth, M. (2017). Water Storage & Rain Harvesting. Enduraplas. Retrieved from https://blog.enduraplas.com/water-storage-rain-harvesting/what-type-of-water-tank-is-best-for-rainwater-harvesting

Ghimire SR, Johnston JM (2019). Sustainability assessment of agricultural rainwater harvesting: Evaluation of alternative crop types and irrigation practices. PLoS ONE 14(5): e0216452. Retrieved from https://doi.org/10.1371/journal.pone.0216452

Han, M. (2021). Rainwater harvesting systems. Green & Sustainable Science & Technology. Retrieved from https://encyclopedia.pub/10878

Hongwei, S., Shiguang, C., & Qiuli, C. (2021). Performance of an innovative gravity-driven micro-filtration technology for roof rainwater treatment. Environmental Engineering Research, 26(6). Retrieved from https://doi.org/10.4491/eer.2020.450

Ibrahim, S. H., Nasrun, M., Nawi, M., Wahab, R. A., & Yaman, K.(2017). Filtration of Rainwater Harvesting System in Rural Area. Retrieved from https://www.researchgate.net/publication/316888845_Filtration_of_Rainwater_Harvesting_System_in_Rural_Area

Jing, X., et al. (2020). Performance assessment of rainwater harvesting systems: Influence of operating algorithm, length and temporal scale of rainfall time series. Journal of Cleaner Production, 253, 120044. Retrieved fromhttps://doi.org/10.1016/j.jclepro.2020.120044

Kadwe, R., et al. (2019). Review on Rooftop Rainwater Harvesting. International Journal of Scientific Research in Science, Engineering and Technology. Retrieved from https://ijsrset.com/IJSRSET1723

Kowalczyk, D. (2021). Ex Post Facto Designs: Definition & Examples. (2021). Retrieved from https://study.com/academy/lesson/ex-post-facto-designs-definition-examples.html

Krishna, R. S., et al. (2020). Rising Demand for Rain Water Harvesting System in the World: A Case Study of Joda Town, India. World Scientific News: An International Scientific Journal. 146, 47-59. Retrieved from bwmeta1.element.psjd-46b920a0-4ae6-4f2d-a71f-dbaca6214c12

Magkilat, B. (2020). PH poorest average house is just the size of a billiard table. Manila Bulletin. Business, Feature Story. Retrieved from: https://mb.com.ph/2020/10/25/ph-poorest-average-house-is-just-the-size-of-a-billiard-table/

McCloy, J. (2019, September 20). 11 Important Rainwater Harvesting Pros and Cons to Consider. Green Coast. Retrieved from https://greencoast.org/rainwater-harvesting-pros-and-cons/

Mohammed, I. U. (2018, June). Rainwater Harvesting for Water Supply and Integrated Development in Rural and Semi-urban Areas. Retrieved from https://www.researchgate.net/publication/327631075_RAINWATER_HARVESTING_FOR_WATER_SUPPLY_AND_INTEGRATED_DEVELOPMENT_IN_RURAL_AND_SEMI-URBAN_AREAS_ARTICLE_INFORMATION_ABSTRACT

Pavolová, H., Bakalár, T., Kudelas, D., & Puškárová, P. (2018). Environmental and Economic Assessment of Rainwater Application in Households. Journal of Cleaner Production. Retrieved from doi:10.1016/j.jclepro.2018.10.308

Rahman, M., & Rahman, A. (2019). Sustainable water use in construction. Sustainable Construction Technologies. Retrieved from https://www.sciencedirect.com/topics/engineering/rainwater

Rahmawati, B. & Santoso, D. (2022). Rainwater Harvesting System’s Utilization for Domestic Water Needs in Kobango II Hamlet, Bantul Regency. Malaysian Journal Of Science 41(1): 117-125. Retrieved from: https://doi.org/10.22452/mjs.vol41no1.8

Semaan, M., Day, S. D., Garvin, M., Ramakrishnan, N., & Pearce, A. (2020). Optimal sizing of rainwater harvesting systems for domestic water usages: A systematic literature review.. Resources, Conservation & Recycling: X, 100033. Retrieved from doi:10.1016/j.rcrx.2020.100033

Smith, T. (2021). Descriptive Research: Method, Definition and Examples. Retrieved from https://www.totalassignmenthelp.com/blog/descriptive-research/.

Ursino, N. (2017). Reliability and efficiency of rainwater harvesting systems under different climatic and operational scenarios. International Journal of Sustainable Development and Planning. 12(01):194-199. Retrieved from DOI:10.2495/SDP-V12-N1-194-199