Muliyadi Muliyadi
Poltekkes Kemenkes Ternate

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Journal : Jurnal Sehat Mandiri

EFEKTIFITAS PEMBUATAN KOMPOS MENGGUNAKAN AMPAS TAHU DENGAN MEDIA TAKAKURA Muliyadi Muliyadi
Jurnal Sehat Mandiri Vol 16 No 1 (2021): Jurnal Sehat Mandiri, Volume 16, No.1 Juni 2021
Publisher : Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (84.612 KB) | DOI: 10.33761/jsm.v16i1.345

Abstract

Ternate City is experiencing solid waste management problems, namely the problem of transporting waste, based on data from the environmental service in 2019, the availability of transportation infrastructure is only able to transport 100 tons of garbage per day. The purpose of this study was to determine the effectiveness of composting using tofu dregs with Takakura media. This research method is an experimental research type using a post-control design approach. The control variable was composting without Takakura media, while the treatment variable was composting with Takakura media. The aim is to compare the effectiveness of tofu dregs in composting. measurement results for 20 days for tofu dregs at a temperature of 32°C, a pH of 7.5 and a humidity of 60%. From the results of the study, it was found that the quality of the compost had met the standards based on SNI 2803:2010 and for the control, namely 31°C, pH 7.5 and humidity 60%. The conclusion is that the amount of compost produced for the two composts is different. Tofu pulp has a composting time of 20 days with the amount of compost as much as 5 0ns, meanwhile Control has a composting time of 20 days with the amount of compost as much as 2 ounces. It is recommended that further researchers use vegetables for composting using Takakura media because this material is very much found in households.
Penurunan Nilai TDS Pada Air Laut Menggunakan Destilasi Sederhana Muliyadi Muliyadi; Idayani Sangadjisowohy
Jurnal Sehat Mandiri Vol 17 No 1 (2022): Jurnal Sehat Mandiri, Volume 17, No.1 Juni 2022
Publisher : Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jsm.v17i1.616

Abstract

Sea water pollution can cause direct and indirect health impacts. Environmental problems, water pollution problems in big cities in Indonesia, have shown quite serious symptoms. The purpose of this study was to determine the ability of the distillation method to reduce Total Dissolved Solid in seawater. This research method is a simple experimental design with a post test only group control design, carried out in the chemistry laboratory of the Ternate Health Polytechnic, with a simple distillation apparatus, 10 liters of seawater samples are used in each test. The Kolmogorov-Smirnov test was conducted to test the difference in TDS values ​​before and before distillation. There is a significant difference in the value of Salinity before and before distillation with the value of Sig. (2-tailed) it is known that 0.00 There is a significant difference in the TDS value before and before distillation with the Sig value. (2-tailed) is known to be 0.00. Simple distillation can reduce the pollutant load of TDS in seawater so that it can turn seawater into fresh water. Based on these results, it is hoped that further research will not only test TDS but also be able to test BOD and DO in seawater.