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All Journal Biota International Journal of Applied Biology Mitra Mahajana: Jurnal Pengabdian Masyarakat
Sonny Kristianto
Universitas Wijaya Kusuma, Surabaya, Indonesia
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences

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ANALISIS LOGAM BERAT KROMIUM (Cr) PADA KALI PELAYARAN SEBAGAI BENTUK UPAYA PENANGGULANG PENCEMARAN LINGKUNGAN DI WILAYAH SIDOARJO Sonny Kristianto; Sukian Wilujeng; Deni Wahyudiarto
Biota Vol 3 No 2 (2017): Jurnal Biota 2017
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v3i2.1196

Abstract

Aktivitas industri di Kecamatan Taman, Kabupaten Sidoarjo yang menghasilkan limbah cair pada umumnya mengalirkan limbahnya ke aliran sungai, yang kemudian menyebabkan penurunan kualitas perairan. Kali Pelayaran memiliki peranan yang cukup penting yaitu menunjang dan memenuhi kebutuhan hidup masyarakat antara lain sebagai bahan baku untuk Instalasi Pengolahan Air Minum (IPAM), kegiatan MCK, sumber air pertanian, sumber air perikanan. Penelitian ini bertujuan untuk mendeskripsikan kualitas fisika, kimia perairan serta konsentrasi logam berat Kromium (Cr) Kali Pelayaran Sidoarjo menurut standar baku mutu air yang telah ditetapkan. Metode penelitian menggunakan deskriptif kuantitatif. Sampel yang digunakan pada penelitian adalah air Kali Pelayaran yang diambil pada stasiun I, II, III sebanyak 3 kali ulangan. Data yang diambil meliputi parameter fisika antara lain pH, temperatur. parameter kimia antara lain BOD, COD, DO dan konsentrasi logam berat Kromium (Cr). Hasil penelitian menunjukkan rata-rata temperatur di setiap stasiun adalah (30oC, 31oC, 31oC), pH perairan (4,7, 5,2, 5,1), DO (2,77 mg/L, 2,8 mg/L, 2,8 mg/L), BOD (105 mg/L, 105,6 mg/L, 105,5 mg/L), serta COD (182,5 mg/L, 182,5 mg/L, 182,6 mg/L). Kandungan logam berat Kromium (Cr) pada air Kali Pelayaran di 3 stasiun rata-rata 0,94 mg/L, 1,11 mg/L, dan 1,12 mg/L telah melampaui ambang batas yang ditetapkan dalam Peraturan Pemerintah Republik Indonesia Nomor 82 Tahun 2001 tentang Pengelolaan Kualitas Air dan Pengendalian Pencemaran Air yaitu sebesar 0,05 mg/L
Microscopic Characterization of Keji Beling Extract (Strobilanthes crispus L.) As Herbal Medicine Studies Pramita Laksitarahmi Isrianto; Sonny Kristianto; Sukian Wilujeng
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v7i2.8382

Abstract

Keji Beling (Strobilanthes crispus L.) is one of medicinal plants in Acanthaceae family. The leaves are the part that is often used as the herbal products such as; herbs, tea and the others. This study aims to determine the characteristics of the functional groups of organic compounds, mineral content and antioxidant activity in the leaf extract of Strobilanthes crispus L. using pottery. Test analysis in research using FTIR, SEM-EDX, XRF. The result of showed the presence of CH alkenes, CH aromatic, C-O alcohol/ether/carboxylic acid/ester, C-N amine, NO2 Nitro compounds, O-H hydrogen bond alcohol /phenol and N-H amines/amides The mineral composition contained macro elements of Ca, K, P and S. While the identified micro minerals are Si, Fe, Mo, Sr, Mn, Ba, Cu, Zn, and Ni. The microscopic morphology of Strobilanthes crispus L. leaf extract is in the form of porous solid particels, thus it is to have high water solubility. The results of the antioxidant test using the DPPH method obtained an IC50 value of 19.20 ppm which is included in the group of very active antioxidants
Bioaccumulation Monitoring of Heavy Metal Chromium (Cr) in Fish Oreochromis mossambicus in The Floating Net Cultivation in Sidoarjo Krembangan River sonny kristianto
International Journal of Applied Biology Vol. 2 No. 2 (2018): International Journal of Applied Biology
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijab.v2i2.5089

Abstract

ABSTRACTFloating Net is a simple alternative cultivation methods. The river there is a garden in the Krembangan District Sidarjoi which is used as a place of cultivation of  Floating net fish oreochromis mossambicus (Oreochromis mossambicus), on the other hand is where waste disposal by the local community and some industries . This research aims to know the accumulation of heavy metals chromium (Cr) in the flesh of fish oreochromis mossambicus (Oreochromis mossambicus) and find out the feasibility of fish consumption oreochromis mossambicus at floating net on the river Krembangan Sidoaarjo. This research are observatif by using Purposive Random Sampling techniques. test the content of heavy metal chromium (Cr) in the flesh of fish oreochromis mossambicus (Oreochromis mossambicus) method using AAS (Atomic Absorbtion Spectrofotometry). The data generated in the analysis in quantitative descriptive.  In this research show that the heavy metal content of chromium (Cr) in the flesh of fish oreochromis mossambicus highs station III of 0.52 mg/Kg; I station of 0.51 mg/Kg II station of 0.48 mg/Kg on a sampling sedangkang the morning, at night the highest value on the station III of 0.50 mg/Kg; I station of 0.46 mg/Kg and the II of 0.39 mg/Kg. Average deposits of heavy metal Cr on fish oreochromis mossambicus (o. mossambicus) is still under the raw quality of the already established by the Director-General of POM 1989 i.e. amounted to 2.5 mg/kg but fall into the category bioakumulasi medium, so that fish oreochromis mossambicus is still worthy of consumption, but need to watch out for, considering the Cr are toxic, carcinogenic, bioakumulatif and biomagnifikasi would potentially interfere with health.  
Pemanfaatan Tanaman Maja (Aegle marmelos (L.) Correa) Sebagai Upaya Meningkatkan Stamina Pada Masa Pandemi Covid-19 Di Desa Mulyoagung, Dau, Malang Sukian Wilujeng; Sonny Kristianto; Pramita Laksitarahmi Isrianto
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2022): Volume 3 Nomor 1 Tahun 2022
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v3i1.1509

Abstract

The Covid-19 pandemic has caused people to be more aware of the importance of maintaining health, in their lifestyle they prefer to return to nature. The purpose of this Penmas is to increase the body's immune/stamina to avoid disease attacks, including Covid-19. The method used is lecture, question and answer, and demonstration. What is discussed in this Public Education introduces maja fruit (Aegle marmelos (L) Correa) in terms of morphology, chemical content, potential, types of biotechnology, techniques in biotechnology, fermentation, benefits for health and packaging methods recommended by the Department of Health. . The conclusion: increase participants' knowledge about the importance of knowing more deeply about the existence of maja fruit (Aegle marmelos(L)Correa).Participants know how to make hygienic health drinks made from maja fruit (Aegle marmelos(L)Correa). Increase participants' knowledge of how to packaging processed beverages using plastic bottle packaging. The next stage plan will be training activities on how to cultivate and produce various processed food products made from maja fruit (Aegle marmelos(L) Correa), by presenting resource persons from the Agriculture Service and from the Trade Office to hold guidance for new entrepreneurs in the field of healthy food products.
Co-Authors Deni Wahyudiarto Pramita Laksitarahmi Isrianto Sukian Wilujeng Sukian Wilujeng