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UPAYA PENURUNAN KEKERUHAN DAN WARNA AIR SUMUR GALI MENGGUNAKAN KOAGULAN BIJI KELOR DAN FILTRASI KARBON AKTIF Sulaiman Hamzani
Purifikasi Vol 13 No 1 (2012): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Environmental and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25983806.v13.i1.226

Abstract

Digging well water which is used in the Housing residents Pulo Gebang, East Jakarta is not qualified as drinking water and clean water, the water looks dirty and reddish brown. Based on a preliminary survey of wells, it is not eligible construction and quality. Laboratory results showed turbidity 29 NTU and color 300 TCU. According to the Minister Regulation. 492/Menkes/Per/IV/2010 about drinking water quality requirements 5 NTU turbidity and color of 15 TCU. This study aims to determine the optimum dose of coagulant Moringa seed and produce active carbon filtration thickness decreased turbidity and color levels to meet drinking water quality standard requirements. Research methodology is jartest test coagulant dose variation moringa seeds with 10-80 mg/L, then the optimum dose used in the process of coagulation-flocculation and filtration with granular activated carbon variations in the thickness of 10-100 cm in diameter filter tube 4 ". Turbidity levels measured by turbidimeter and colors with a colorimeter. The results obtained after treatment for 2 NTU turbidity level (95.6% reduction efficiency) and color 10 TCU (88.9% removal efficiency). This treatment combination is able to meet the requirements of drinking water quality with optimum dose of coagulant Moringa seeds 60 mg / L and an active carbon filter with a thickness of 100 cm
Hubungan pH dan Nitrat Pada Air Parit Dengan Kejadian Penyakit Dermatitis Pada Pekerja di Perkebunan Kelapa Sawit Siti Saadah; Syarifudin A.; Sulaiman Hamzani
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 16, No 1 (2019): Jurnal Kesehatan Lingkungan Volume 16 No. 1, Januari 2019
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (357.821 KB) | DOI: 10.31964/jkl.v16i1.114

Abstract

Abstract: Correlation Of pH and Nitrate On Ditch Water With The Incident Of Dermatitis Disease On Workers At Oil Palm Plantation. Water is closely related to health to prevent the occurrence of waterborne diseases, it must meet the health requirements that set in the standards of clean water quality, namely Minister of Health Regulation No. 416 / Menkes / PER / IX / 1990. With the aim to find out whether there is a relationship of pH and nitrates in the ditch water with the incidence of dermatitis disease on workers at oil palm plantations PT. Kharisma Inti Usaha 4 Kabupaten Tapin. Including pH
IMPLEMENTATION OF MOTOR WASH WASTE TREATMENT EQUIPMENT (APEL CITOR) USING THE SIMPLE FILTRATION METHOD AS AN ALTERNATIVE TO MOTOR WASHING WASTE TREATMENT Tien Zubaidah; Sulaiman Hamzani; Juanda Juanda
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol 7 No 1 (2023): Maret 2023
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v7i1.1515

Abstract

Wastewater treatment for small-scale motorcycle washing businesses must be efficient, not require large areas of land, be easy to operate and be economical. Through this study, it is hoped that the community can apply it to the motorcycle washing business through wastewater treatment using a simple filtration method. The method chosen for this community service activity is the provision of material/counseling, discussion, and continued training in making motorbike washing waste processing equipment (APel CiTor). This activity is specifically aimed at car wash entrepreneurs whose waste has not been treated. The decrease in detergent levels is also caused by the filter media used, namely sand and banana stems. Sand whose nature is in the form of porous, degraded, and uniformity-free grains. With materials that are relatively easy to find, the community (motorcycle wash entrepreneurs) are already able to make ApeL CiTor (motorcycle washing waste processing equipment) at their respective business locations.