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All Journal International Journal of Public Health Science (IJPHS) Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan
Yesaya Emeraldy Priutama
Universitas Pertamina
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Health Professions

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Planning of single-used mask waste containers as personal protective equipment: a case study of Jakarta City station Mega Mutiara Sari; Michael Yosafaat; Annisa Kamilia Nastiti; Iva Yenis Septiariva; Reifaldy Tsany Betta Aryanto; Yesaya Emeraldy Priutama; I Wayan Koko Suryawan; Sapta Suhardono
International Journal of Public Health Science (IJPHS) Vol 11, No 3: September 2022
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v11i3.21243

Abstract

During the COVID-19 pandemic, the use of masks is an obligation for everyone to maintain the transmission of the virus to fellow humans. Public places such as stations are one of the locations that may produce single-use masks as personal protective equipment waste. This study aimed to plan the most appropriate type of infectious waste container for disposable masks. Storage with the addition of ultraviolet lamp technology is one way to increase virus removal efficiency compared with no further processing. In this study, it was estimated that the most appropriate container volume is with a capacity of 50 L per station. The collection must be done every 24 hours; the estimated cost for one container can reach IDR 1,988,900. This planning can reduce the amount of mask waste used for the environment and reduce the burden applied to these places at the end.
Planning for Small-Scale Business (USK) Batik Wastewater Treatment Plant X Yogyakarta Intan Rahmalia; Farhan Muhammad Hilmi; Iva Yenis Septiariva; Reifaldy Tsany Betta Aryanto; Sri Dewi Handayani; Yesaya Emeraldy Priutama; Ariyanti Sarwono; I Wayan Koko Suryawan
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 18, No 3 (2021): November 2021
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1001.14 KB) | DOI: 10.14710/presipitasi.v18i3.464-475

Abstract

Small scale business / Usaha Skala Kecil (USK) X currently does not have a batik wastewater treatment unit. This condition causes the possibility of contamination to water bodies. USK X wastewater treatment applications' planning needs to be carried out sustainably, namely by reusing water. The process units needed in this planning are the sequencing batch reactor (SBR) and constructed wetlands. The effluent of textile wastewater with this system for parameters BOD, COD, TSS, sulfide, total oil & fat, and color were 0.13 mg/L; 106.5 mg/L; 2.4 mg/L; 0.036 mg/L; 0.07 mg/L; and 90.67 PtCo, respectively. The dimensions of the SBR unit required are 0.75 x 0.6 x 1 m. Modification of the SBR unit uses an ozone generator to produce ozone gas which functions as oxidation of organic pollutants and colors in batik waste. After processing in the SBR unit, it is carried out using a constructed wetland with 2.56 m2.
Co-Authors Annisa Kamilia Nastiti Ariyanti Sarwono Farhan Muhammad Hilmi Intan Rahmalia Iva Yenis Septiariva Mega Mutiara Sari Michael Yosafaat Reifaldy Tsany Betta Aryanto Sapta Suhardono Sri Dewi Handayani Suryawan, I Wayan Koko