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All Journal Waluya The International Science of Health Journal
Erwin Azizi Jayadipraja
Mandala Waluya University, Indonesia
Dentistry Education Health Professions Medicine & Pharmacology Nursing Public Health Other

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Effectiveness of Pokea (Batissa violaceae celebensis Martens, 1897) Shells in Reducing Hexavalent Chromium Kica Atmasari; Sri Anggarini Rasyid; Erwin Azizi Jayadipraja
Waluya The International Science of Health Journal Vol. 3 No. 1 (2024): Waluya The International Science Of Health Journal
Publisher : Magister Kesehatan Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/wish.v3i1.623

Abstract

Introduction: Preliminary data obtained showed that the Hexavalent Chromium (VI) content found in the Lasolo River had a concentration of 0.3 mg/l which exceeded the quality standard. Pokea shellfish (Batissa violaceae celebensis Martens, 1897) is an adsorbent used to reduce hexavalent chromium levels in water. Method: The methodology used is experimental with a quantitative approach. This study used variations in adsorbent mass and contact time, with variations in adsorbent mass of 2.5 with variations in contact time for 30 minutes, 60 minutes, and 120 minutes. Result: Adsorption effectiveness of Hexavalent Chromium (VI) using Pokea Shell powder (Batissa Violaceae Celebensis Martens, 1897) with a mass of 2.5 g with a variation of contact time of 30 minutes with a decrease of 16.53%. Adsorption effectiveness of Hexavalent Chromium (VI) using Pokea Shell powder (Batissa Violaceae Celebensis Martens, 1897) with a mass of 2.5 g with a variation of contact time of 60 minutes with a decrease of 21.37%. Adsorption effectiveness of Hexavalent Chromium (VI) using Pokea Shell powder (Batissa Violaceae Celebensis Martens, 1897) with a mass of 2.5 g with a variation of contact time of 120 minutes with a decrease of 33.46%. Conclusion: The conclusion in this journal The most effective in reducing Hexavalent Chromium (VI) was using Pokea Shell powder (Batissa Violaceae Celebensis Martens, 1897) with a mass of 2.5 g with a variation of contact time of 120 minutes with a reduction of 33.46%.
Environmental Health Risk Analysis of Exposure To Cadmium in Local Water Company Tirta Anoa Water Communities in The Mandonga District Area, Kendari City Juliyanti Juliyanti; Erwin Azizi Jayadipraja; Ridwan Adi Surya
Waluya The International Science of Health Journal Vol. 3 No. 1 (2024): Waluya The International Science Of Health Journal
Publisher : Magister Kesehatan Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/wish.v3i1.626

Abstract

Introduction: Local Water Company in Kendari city has 4 sources, namely the Konaweha (Pohara) river, Wanggu river, Anggoeya river, Matabondu spring. The Konaweha River is one of the rivers that has a high potential for being polluted by nickel mining activities. Based on the results of research conducted by (Hasani, 2017), the Konaweha river is in the lightly polluted category. The presence of heavy metals in the environment causes accumulation in aquatic biota. Method: This research uses quantitative research in the form of a descriptive survey with a cross sectional research design. Analytically, data from variable measurements is analyzed using the Environmental Health Risk Analysis formula to determine health risks due to exposure to lead in community drinking water and risk management from cadmium pollution to public health. Result: Description of cadmium concentration in Local Water Company Tirta Anoa water, Mandonga subdistrict, Kendari city after sampling and laboratory testing at 3 points, namely the first point in Mandonga sub-district with a cadmium concentration of 0.002 mg/L, the second point in Korumba sub-district with a cadmium concentration of 0.001 mg/L , and at the third point in Anggilowu sub-district with a cadmium concentration of 0.002 mg/L. Conclusion: The conclusion in this journal The respondent's risk level based on the RQ calculation value is still < 1, which means that people who receive water from Local Water Company Tirta Anoa, Kendari City in the Mandonga sub-district area have no risk of health problems now and in the next 30 years.
The Evaluation of the Quality of Local Water Company Tirta Anoa Processed Water in the Community of West Kendari District, Kendari City Muhammad Rusdhan; Erwin Azizi Jayadipraja; Aziz Harun
Waluya The International Science of Health Journal Vol. 3 No. 2 (2024): Waluya The International Science Of Health Journal
Publisher : Magister Kesehatan Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/wish.v3i2.705

Abstract

Backgrounds: The government has the task of collecting, purifying and distributing clean water from water terminals via water channels, pipes or tank cars (in administrative management units with economic activities) to homes, industrial companies or other commercial uses. For this reason, Local water company has the responsibility to provide clean water for all groups of people in an area. Methods: This type of research is observational research with a descriptive approach to get an overview of the quality of Local water company Tirta Anoa's processed water. Water quality sampling was carried out in 9 sub-districts in West Kendari District, which is the sub-district with the largest population of 44,290 people. Results: The results of the pollution index analysis for TDS parameters show that river waters in the study study area at 7 monitoring points are still classified as meeting water quality standards, namely still below 1,000 mg/L. The highest TDS content was found at station 5 (AB.03 = 611 mg/L) and station 6 (AB.04 = 614 mg/L), while the lowest TDS value was at station 2 (AB.02 = 193 mg/L). And the concentration of TSS parameters is still below the quality standard, namely monitoring point 1 (AP.01 to 5 (AB.05) respectively 4.7 mg/L; 3.4 mg/L; 2.6 mg/L ; 3.7 mg/L; 3.9 mg/L; Conclusion: There is water quality (physics, chemistry, biology) from Local water company Tirta Anoa processed water which has been consumed by the community in West Kendari.
The Relationship between Physical Environmental Sanitation and the Incidence of Acute Respiratory Infections (ARI) in Toddlers in the Lepo-Lepo Health Center Working Area, Kendari City Ismawati Ismawati; Erwin Azizi Jayadipraja; Ridwan Adi Surya
Waluya The International Science of Health Journal Vol. 3 No. 2 (2024): Waluya The International Science Of Health Journal
Publisher : Magister Kesehatan Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/wish.v3i2.718

Abstract

Introduction : Acute Respiratory Infections are very big impact if it is not treated, especially if it attacks children. Besides being able to interfere with the child's growth and development, it can also cause death. The prevalence of ARI in 2020 was 28.3%, in 2021 it decreased to 25.3%, and in 2022 it increased again to 29.65% and in 2023 it increased to 30.8%. The aim of the research is to determine the relationship between sanitation of the physical environment in the home with the incidence of Acute Respiratory Tract Infections (ARI) in children under five in the Lepo-Lepo Health Center, Kendari City. Method : This type of research is quantitative research with a Cross Sectional Study design. The population is all 2,998 children under five at the Lepo-Lepo Health Center in 2023 and the sample is 71 children under five taken using the accidental sampling technique. Sample identity data were obtained using a questionnaire. Data on ventilation area, temperature, humidity, lighting and dust particles are carried out by observation. Result : The Chi-Square test results obtained a p value of 0.000, φ = 0.636 (ventilation area), a p value of 0.000, φ =0.611 (temperature), a p value of 0.000 and φ = 0.58 (humidity). p value 0.000, φ =0.579 (lighting),, p value 0.000 and φ =0.731 (dust particles). Conclusion: The relationship between the area of air ventilation, temperature, humidity, lighting, dust particles, with the incidence of ARI in toddlers.
Co-Authors Abdul Azis Harun Abdul Aziz Harun Amir Syam Asfani Yuhadi Aziz Harun Chun Sriningsih Devi Cessaria Asterina Dewi Yulianti Abubaeda Dewi Yulianty Abubaeda Hasda Hasda Hendry Febriana Hende Ismawati Ismawati Juliyanti Juliyanti Ketut Mendri Kica Atmasari Komang Ayi Sukma La Ode Kamalia La Ode Saafi Lili Suriani Luciana Papua Muhammad Nirwan Muhammad Reinaldy Juliansyah Muhammad Rusdhan Mulyadi Prasetyo Musrifa Kudus Nila Anil Musmina Rahman Rauf Ratna Umi Nurlila Ridwan Adi Surya Ridwan Adi Surya Riny Hapsari Hadju Risky, Sartini Rois Kurnia Saputra Sarnian Sarnian Sri Anggarini Rasyid Sunarsih Sunarsih Syafruddin Syafruddin Syawaluddin Syawaluddin Syawaluddin Timbul Supodo Tri Rahayu Vita Adryana Wa Ode Filhayah Waode Suatia Yunita Amraeni Zainal Zainal