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Ekstraksi Satu Tahap Pada Makroalga Basah dan Kering Sebagai Bahan Baku Biodiesel Vera Viena; Bahagia Bahagia; Restu Ginanjar Wibowo
Jurnal Serambi Engineering Vol 4, No 1 (2019): Vol. 4. Edisi Khusus
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i1.978

Abstract

Macroalgae has potency to expand as one of alternatives for feedstock of biodiesel. The research has aim to extract the wet and dried macroalgae using one step method. Extraction was done by comparing the conventional methods of Bligh-Dyer, sochletation to one steps method. One step extraction method resulting a higher total lipid in wet biomass (49.67 % W.W) than dried biomass (45.67 % D.W), while conventional methods of sokhletation and Bligh-Dyer resulting total lipids of 37.67% and 39.33% Wet Weight (W.W); and 45.67% and 40.67% Dried weight (D.W), respectively. Identification of oil/lipid content of the macroalgae extract using Gas chromatography showed 3 highest peak e.i which contained 9-Octadecanoic acid (Z), methyl ester (Asam oleat) of 52.44 % area, 9-12,Octadecadienic, (Z.Z) (Asam linoleat) of 22.12 % area and  Octadecanoic acid, (CAS) methyl stearate, of 20.36 % area. Those three main fatty acid compounds were commonly found in algae oil and had great potention to be used as one of alternative feedstock for biodiesel
Analisis Komponen Yield Minyak Mikro Alga Hijau Dengan Medium Detmer Bahagia Bahagia; Vera Viena
Jurnal Serambi Engineering Vol 4, No 1 (2019): Vol. 4. Edisi Khusus
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i1.979

Abstract

This study examines CO2 for the growth of green microalgae by cultivating algal strains in a tank type reactor or fermentor. The study included optimization of the productivity of green algae in the capture of CO2 which can be used as a greenhouse gas catcher. Green algae were isolated from several waters in Banda Aceh and Aceh Besar. The microalgae species of this isolation and its identified species were subsequently cultivated in a tank-shaped cultivation (cultivation) container with 4 flourescent lamps (2x8 watts; 4x8 watts) installed on the outside side of the tank. This study evaluated the comparison of the growth of aerated microalgae O2 (1.25 liters / minute) with fixation of CO2 (1 and 2 liters / minute). The capture of CO2 into carbon dioxide  is done by looking at the growing biomass, and the yield content of oil in biomass. The results showed that there were significant differences in the growth patterns of microalgae given O2 aeration and CO2 fixation. Modified CHU 13 Detmer Modified media does not provide a significant difference to algal growth. With a large intensity of light with a medium that is sufficient to increase the growth of microalgae until it reaches the death phase. Component analysis by Chromatography Gas Mass Spectrometry (GC-MS) shows that the largest component in vegetable oils from green microalgae is Palmatic acid (9.36%), Thiogeraniol (24.63%), Cyclopropane Methanol (2.45%), Farnesol ( 2.39%), Trimethyl (2.78%) and Dodencadien (5.06%). 
Analisis Tingkat Pencemaran Air Sungai Krueng Tamiang Terhadap COD, BOD dan TSS Bahagia Bahagia; Suhendrayatna Suhendrayatna; Zulkifli Ak
Jurnal Serambi Engineering Vol 5, No 3 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i3.2073

Abstract

Industrial waste is a factor influencing the pollution of the Krueng Tamiang river. The purpose of this study was to analyze the level of water pollution in the Krueng Tamiang river with the parameters of Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and Total suspended Solid (TSS) parameters. The results showed the highest BOD parameter test results came from location 2 (Seumadam Bridge) of 3.63 mg / L at stage IV and the lowest BOD value at locations 1 and 6 (Kaloy Village and Alur Manis Bridge) at stage I of 2 mg / L. The highest COD parameter test results came from location 5 (Kota Lintang Bridge) of 21.0 mg / L at stage III and the lowest COD value at location location 1 (Kaloy Village) at stage III, points 1, 3 and 6 (Kaloy Village, Kebon Tengah Suspension Bridge and Alur Manis Bridge) at stage IV of 17.0 mg / L. The highest TSS parameter test results came from location 7 (Peukan Seuruway), namely 295 mg / L phase I in the dry season, and the lowest TSS value at location 1 (Kaloy Village), which was 11 mg / L in stage III during the rainy season.
Analisis Kualitas Air Laut Sebagai Bahan Baku Garam di Provinsi Aceh Bahagia Bahagia; Afrizal Afrizal
Jurnal Serambi Engineering Vol 4, No 2 (2019)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i2.1332

Abstract

Currently barriers are still faced by salt farmers because they still use traditional technology in salt production so traditional farmers are less competitive than other modern salt products. The method of data collection was carried out by analyzing sea water quality survey and test at the Research and Development Agency of the Industrial Research and Standardization Center of Industrial in Banda  Aceh. This study aims to obtain the results of measuring the quality of sea water that will be used as  old water as raw material for salt. The results showed that the highest degree of Bauma came from the sample of Alue Rambut Lembah Sabil and Sejahtera Manggeng in the amount of 4 Be. Furthermore, the highest NaCl level originated in the Sejahtera Mangeng sample by 3%, the highest iodine (KiO3) from the Sejahtera Manggeng sample of 0.421 mg / kg. The biggest lead (Pb) test results came from the Sejahtera Mangeng sample of 0.2224 mg / L. Furthermore, the test results of Cadmium (Cd), Water Mercury (Hg) and Arsenic (As) with the AAS method are at the detection limit of the test equipment at 0,0004 mg / L, 0,0005 mg / L and 0 0002 mg / L
Analisis CO2 Pertumbuhan Mikro Alga Hijau dengan Menggunakan Fermentor dalam Tanki Tertutup Bahagia Bahagia; Vera Viena
Jurnal Serambi Engineering Vol 4, No 1 (2019): Vol. 4. Edisi Khusus
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i1.980

Abstract

Microalgae are photosynthetic microorganisms with varying cell morphology, both unicellular and multicellular (forming small colonies). This research is about CO2 for the growth of green microalgae by cultivating algal strains in tank type reactors or fermenters. The study included optimization of the productivity of green algae in the capture of CO2 which can be used as a greenhouse gas catcher. Green algae were isolated from several waters in Banda Aceh. These microalgae species are isolated and have been identified, then cultivated in irradiated tank containers with 4 fluorescent lamps (2x8 watts; 4x8 watts) installed on the outside of the tank. This study evaluated the comparison of the growth of aerated microalgae O2 (1.25 liters / minute) with fixation of CO2 (1 and 2 liters / minute). Catching CO2 into carbon dioxide by looking at growing biomass, and the yield content of oil in biomass. The results showed that there were significant differences in the growth patterns of microalgae given O2 aeration and CO2 fixation. Modified CHU 13 Detmer Modified media did not provide a significant difference to algal growth. With a large intensity of light with a medium that is sufficient to increase the growth of microalgae until it reaches the death phase. 
Analisis Pengelolaan Air Bekas Wudhu’ Jamaah Mesjid Jamik Lambaro Kabupaten Aceh Besar Bahagia Bahagia; Muhammad Nizar
Jurnal Serambi Engineering Vol 3, No 1 (2018)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v3i1.346

Abstract

Used water has the potential to be processed and recycled based on its continuous volume and quality that allows processing in place. The need for the importance of water is not balanced with consciousness to conserve water, so that many sources of water are polluted by human actions themselves. The purpose of this study is to determine the level of waste water usage of ablution activities, to know the performance of water treatment using ablution water through a combination of slow sand filter; and analyze the content of BOD5, E.colli / total coliform, pH and ablution water temperature. This research took samples at Jamik Lambaro Mosque, Regency of Aceh Besar, then tested in Environmental Engineering Laboratory of Environment of Serambi Mekkah University. The results showed that the use of ablution water increased at the time of five daily prayers, especially on Friday reached 1,579 people with the use of water ablution reached 4747 liters. Currently, there is no water treatment for the former Mosque of Jami’ Lambaro Mosque, the waste water is dumped into the mosque’s drainage ditch. Based on ablution water treatment with sand combination has decrease efficiency of BOD5 equal to 95%. The results of laboratory tests showed that the BOD5 content of 17 mg / l, its value under the standard quality of 50 mg / l. E.colli / total coliform that is 0 from 100 ml that meets the quality standard in accordance with Kep.Men LH RI No. 5 year 2014. The result of temperature / temperature analyst is 28,9 oC and pH is 7,34
Analisis Implementasi Kebijakan Kantong Plastik Berbayar di Ritel Modern Banda Aceh Bahagia Bahagia; Irda Yunita; Riezky Marlia Susanti
Jurnal Serambi Engineering Vol 4, No 2 (2019)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i2.1333

Abstract

One of the efforts to reduce plastic waste is as noted by the Ministry of Environment and Forestry issued Circular Number S.1230 / PSLB3-PS / 2016 concerning Reduction of Plastic Waste through Paying for Plastic Bags Paid in all modern retail market outlets in Indonesia. The purpose of this study is to find out how the response of consumers shopping at Suzuya Mall Banda Aceh based on internal and external factors on the implementation of paid plastic bags. The research method used in this study is the SWOT analysis method. The results showed that the internal strategy factor with the highest strength was 3.39 which was to reduce the use of plastic bags in the environment. While the highest weakness value of 2.88 was applied only to retail stores  and considered not comprehensive. The external strategy factor with the highest opportunity value of 3.51 was  giving an opportunity to producers in an environmentally friendly bag craft business.
Analisa Kualitas Air Sumur Pemukiman Kumuh Gampong Beurawe Kota Banda Aceh Bahagia Bahagia; Irda Yunita; Ruslin Ruslin
Jurnal Serambi Engineering Vol 3, No 2 (2018): Vol. 3 Edisi Khusus Februari 2018
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v3i2.437

Abstract

This study aims to analyze the level of water pollution, the factors causing water pollutionand to know how to minimize the level of water pollution wells in Gampong Beurawe Kuta AlamDistrict Banda Aceh. Water quality analysis in this research was conducted by comparing parametersmeasured with water quality standard parameters in accordance with the provisions of Minister ofHealth Regulation No. 492 / Menkes / Per / IV / 2010 on the Terms of Water Quality. The sample ofthis research is well water taken in 5 hamlets (A, B, C, D and E) in Gampong Beurawe Kuta AlamSub-district for 5 samples (each 1 sample for each hamlet). The results of measurements on 5 samplesshowed that the well water was odorless, the standard temperature, normal color, TSS and E colidid not exceed the maximum standard of drinking water. For the total parameter of coliform, only 1hamlet is B hamlet which meet the standard that is equal to 47/100 ml. Dusun A, C, D and E, totalcoliform content did not meet the standard that is equal to 68, 70 and 86/100 ml, so that water wells in4 hamlets are not in accordance with Permenkes Number 492 / Menkes / Per / IV / 2010 about QualityTerms Clean water. Beurawe well water pollution is mostly caused by household wastewater, smallindustry and waste of trading activities
Produksi Karbon Aktif dari Cangkang Sawit dan Aplikasinya Pada Penyerapan Zat Besi, Mangan Dan ph Air Sumur Vera Viena; Bahagia Bahagia; Zairi Afrizal
Jurnal Serambi Engineering Vol 5, No 1 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i1.1660

Abstract

Most of the solid waste from Palm oil Industry in Indonesia has not been exploited optimally to become valuable product. This research aims to produce activated carbon from palm oil shell waste and applied it for the adsorption of Fe, Mn and pH of shallow well. Production of Palm shell activated carbon (PSAC) were done under following steps; e.i palm shell preparation, oven dried, carbonization at 400 0C, dan then activated at 600 0C. PSAC Characterization conducted based on Indonesion Standard of SNI No.06-3730-95, which consist of water content, ash content, fly ash content and fixed carbon, while surface of PSAC analized using FTIR method. Shallow well sampling were taken from 2 wells from Drien Tujoh Village, Nagan Raya District. PSAC contacted time varied from 30-120 minute. The highest PSAC adsorption efficiency were obtained both at 120 minute contacted time, which range from 10,41 - 58,34% for Fe(II); 9,51 - 48,90% for Mn(II) and pH raised from 5,8 to 7,6. In conclusion, the PSAC product has been able to remove Fe, Mn and pH content in accordance with water quality standard published by Indonesian Government, and it could be marketed for increasing the people’s income.
PERANCANGAN SISTEM INFORMASI MANAJEMEN DATA KORBAN BENCANA BERBASIS MOBILE ANDROID Bahagia Bahagia; Dedi Satria; Hendri Ahmadian
JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi) Vol. 3 No. 2 (2017): JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi)
Publisher : Sekretariat Pusat Lembaga Komunitas Informasi Teknologi Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jemsi.v3i2.295

Abstract

Informasi korban, kerusakan dan bantuan bencana alam di Provinsi Aceh masih didalam tahap informasi tertutup bagi Badan Penangguangan Bencana Daerah. Dan diketahui Bahwa Sistem informasi korban bencana pada saat ini masih direkap dengan menggunakan aplikasi office seperti halnya word prosessor maupun aplikasi spredheet sehingga informasi ke publik masih terbatas. Maka oleh sebab itu tujuan penelitian adalah merancang sistem informasi korban, kerusakan dan bantuan bencana alam berbasis android. Penelitian dibangun menggunakan pemrograman Java melalui perangkat Android Studio untuk aplikasi client sedangkan pada sisi server dibangun menggunakan pemrograman PHP dan DBMS mySQL. Penelitian menghasilkan sistem informasi manajemen data korban, kerusakan dan bantuan bencana alam berbasis android yang dapat digunakan oleh publik di Provinsi Aceh.
Co-Authors Afrizal Afrizal Ali Akbar Dedi Satria Hendri Ahmadian Irda Yunita Irda Yunita Irhamni Irhamni Muhammad Nizar Muhammad Nizar Nurlaini Nurlaini Restu Ginanjar Wibowo Riezky Marlia Susanti Rizki Juanda Ruslin Ruslin Suhendrayatna Suhendrayatna Teuku Muhammad Zulfikar Vera Viena Windiara Windiara Zairi Afrizal Zulfan Zulfan Zulkifli AK Zulkifli Ak