EFEKTIVITAS KARBON AKTIF JERAMI SEBAGAI ADSORBEN UNTUK MENURUNKAN KADAR MANGAN (Mn) AIR SUMUR GALI (Studi di Puskesmas Krian pada Ruang UGD Kabupaten Sidoarjo 2019)

Sari Putri Utami, Demes Nurmayanti, Marlik .

Abstract


The ground water used is dug well water. In order to meet health requirements it needs processing in quality. Some well water contains high minerals in the form of manganese, manganese content of more than 0.5 mg/L can interfere with human health, it is necessary to process the adsorption process. Straw as an adsorbent contains cellulose which can bind metal ions. The study aimed to determine the effectiveness of straw activated carbon as an adsorbent material in reducing manganese content in dug well water.

This type of research is one group pretest-posttest design that compares the decrease in manganese levels before and after the adsorption process was carried out using adsorbent straw activated carbon. The study was carried out in 7 treatments with controls, and variations in the mass of activated carbon straw were 5 gr, 10 gr, 15 gr, 20 gr, 25 gr, 30 gr. The treatment was carried out 4 the results of the replication were examined in the Laboratory. Data analysis using One Way Anova test.

The results showed that the adsorption of straw activated carbon could reduce manganese levels in well water digging the initial level 1.119 mg/L to 1.161 mg/L mass 0 gr, 1.127 mg/L mass 5 gr, 1.132 mg/L mass 10 gr, 0.984 mg/L mass of 15 gr, 0.972 mg/L mass of 20 gr, 0.977 mg/L mass of 25 gr, and 0.855 mg/L mass of 30 gr. Based on the results of the One Way Anova test and the LSD follow-up test obtained by the treatment group which has the greatest influence on the average in reducing the levels of manganese water in the well, namely the mass of 30 gr with an efficiency of 23.59%.

It was concluded that the adsorption of straw activated carbon was able to reduce manganese (Mn) levels but was not yet effective. The mass that has a large influence on average in reducing manganese levels is 30 gr. Further research is needed to be able to achieve adsorption efficiency and find an effort to reduce turbidity in sample water after treatment and it is recommended to increase the mass variation of straw activated carbon.

 

KEYWORDS : dug well water, manganese, straw activated carbon


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References


Abdi, Chairul., Khair, Riza Miftahul., dan Saputra, Wahyuddin.2015.Pemanfaatan Limbah Kulit Pisang Kepok (Musa acuminate L.) sebagai Karbon Aktif untuk Pengolahan Air Sumur Kota Banjarmasin : Fe dan Mn.Kalimantan Selatan.Jukung Jurnal Teknik Lingkungan, 1 (1): 8-15.

Aisyah, S.2010.Penurunan Angka Peroksida dan Asam Lemak Bebas (FFA) pada Proses Bleaching Minyak Goreng Bekas oleh Karbon Aktif Polong Buah Kelor (Moringa oleifera. Lamk) dengan aktivasi NaCl.Malang.

Asbahani. 2013.“Pemanfaatan Limbah Ampas Tebu sebagai Karbon Aktif untuk Menurunkan Kadar Besi pada Air Sumur”.Jurnal Teknik Sipil Untan.vol. 13.no. 1.2013 h:106

Asy’ari, Muhammad Ikhsan.;dan Sudibandriyo, Mahmud.2014.Pemanfaatan Jerami Padi untuk Produksi Karbon Aktif dengan Aktivasi Kimia Menggunakan Kalium Karbonat.Depok.Teknik Kimia Universitas Indonesia.

Atmoko, R.D.2012.Pemanfaatan Karbon Aktif Batu Bara Terakomodasi TiO2 pada Proses Reduksi Gas Karbon Monoksida (CO) dan Penjernihan Asap Kebakaran.Skripsi. Program Sarjana Teknik Kimia, Fakultas Teknik I Universitas Indonesia. Jakarta.

Badan Pusat Statistik.2017.Jawa Timur dalam Angka.BPS. Jawa Timur.

Bouchard, Maryse F. Sebastien Sauve, Benoit Barbeau, Melissa Legrand, Marie-Eva Brodeur, Therese Bouffard, Elyse Limoges, David C. Bellinger and Donna Mergler (2010). “Intellectual Impairment in School-Age Children”. Environmental Health Perspectives 119 (1):138-143

Fauziah, A.2010.Efektivitas Saringan Pasir Cepat dalam Menurunkan KadarMAngan (Mn) pada Air Sumur dengan Penambahan Kalium Permanganat (KMnO4) 1%.Skripsi FKM USU:Medan

Joko, T.2010.Unit Produksi dalam Sistem Penyediaan Air Minum.Yogyakarta.Graha Ilmu.

Lakherwal, D.2014.Adsorption of Heavy Metals:a review.Int.J.Environ.Res.Dev. 4,41-48.

Nunik P, & Okayadnya. Penyisihan Logam Besi (Fe) Pada Air Sumur Dengan Karbon Aktif Dari Tempurung Kemiri. Jurnal Ilmiah Teknik Lingkungan 5 (2) Hlm 33-41. 2015.

Peraturan Menteri Kesehatan Republik Indonesia Nomor 32 tahun 2017 Tentang Standar Baku Mutu Kesehatan Lingkungan dan Persyaratan Kesehatan Air untuk Keperluan Higiene Sanitasi, Kolam Renang, Solus Per Aqua dan Pemandian Umum.

Purwono, Purnawati Heni.2009.Budidaya 8 jenis Tanamanan Pangan Unggul.Jakarta.Penebar Swadaya.

Rahmawati, S.; dan Sarbini, D.2009.Uji Praklinik:Efek fortifikasi Fe dan Zn pada Biskuit Tempe-Bekatul Terhadap Kadar Hemoglobin dan Albumin Mencit yang Kurang Gizi dan Anemia.Jurnal Penelitian Sains dan Teknologi 10(2):139-147.

Said, Nusa Idaman.2005. Metoda Penghilangan Zat Besi Dan Mangan Di Dalam Penyediaan Air Minum Domestik. Jurnal Air Indonesia. Vol. 1 No.3.

Sulistyawati, Sari.2008.Modifikasi Tongkol Jagung sebagai Adsorben Logam Berat Pb(II).Bogor.docplayer.info/50693667.

Syauqiyah, Isna, Mayang Amalia dan Hetty A. Kartini.2011.Analisis Variasi Waktu dan Kecepatan Pengadukan pada Proses Adsorpsi Limbah Logam Berat dengan Arang Aktif.Info Teknik.Vo 12, No 1.

Tumin, N., Luqman, Zawani, Suraya. 2008. Adsorption Of Copper From Aqueous Solution By Elais Guineensis Kernel Activated Carbon. Malaysia: University Kuala Lumpur. Journal of Engineering Science and Technology. Vol.3, No.2

Widowati., Sastiono., Jusuf.,2008.Efek Toksik Logam Pencegahan dan Penanggulangan Pencemaran.Yogyakarta.Andi Offset.

Zhaafirah, Hafshah., Fitriyano, Gema., dan Hasyim, Ummul Habibah.2017.Pengaruh Kecepatan Pengadukan terhadap Rendemen dan Identifikasi Selulosa Asetat Hasil Asetilasi dari Limbah Kulit Pisang Kepok.Jakarta.Universitas Muhammadiyah Jakarta.p-ISSN : 2407-1846, e-ISSN : 2460-8416.




DOI: https://doi.org/10.36568/kesling.v18i1.1078

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