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Significance of the Easy-to-use Water Quality Checker for Participative Environmental Monitoring and Experience Based Learning Kikuchi, Akira; Hakim, Luchman; Heryansyah, Arien; Romaidi, Romaidi
Journal of Tropical Life Science Vol 1, No 1 (2010)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.1.1.%x

Pack Test is a series of products of Kyoritsu Chemical-Check Laboratory Cooperation, Japan. It is easy-to-use, anybody can use at anywhere, low cost, nontoxic, safe, and professional-use, onetime use ion-selective color metric water quality checker. The aim of this research is to assess, then next, discuss the significance of applications of this tool. In this order, NH4-Pack Test was selected as an example for the discussions; although there are more than 60 parameters can be detected by pack test such as, COD, Cl-, NO3-, phosphate, hardness, pH, heavy metals, etc.. As for field survey, Ion chromatography was used to measure ammonium concentration of river water in Jakarta. Then detection range of the NH4-Pack Test was compared to the data, and Indonesian and Malaysian national water quality standard. River water quality of Jakarta was weekly degraded at upstream area, but it was seriously degraded at downstream area (up to 5-10 NH4-N mg/L). As for ammonium concentration, obviously the detection range and step of Pack Test was sufficient to assess the ammonium concentrations of rive water in Jakarta. Of course Pack Test is very simplified tool, environmental water quality standard of ammonia for class I in Indonesia and Class I and II in Malaysia were difficult to evaluate. However, it was obviously applicable to check treated effluent and Class III to V water quality of Malaysian environmental standard. Consequently, it is suggested to adopt a double standard policy of water quality monitoring, such as combination of "easy-to-use simplified" and "conventional-accurate". Because of low cost, and professional-convenient design, implementation of Pack Test will significant to empower on-site water quality monitoring in developing country, participative environmental awareness public programs, experience base environmental learning in schools, and other grass-rooted environmental activities.Keywords: Environmental awareness and education, Pack test, Simplified method, Southeastern Asian county

MEMBANGUN MASYARAKAT MADANI DENGAN MENINGKATKAN SUMBER DAYA MANUSIA DI DESA PABANGBON Arien Heryansyah; Robi Maulana; Siti Nur Yasinta Rahma; Flora Handayani
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol 2 No 3 (2018): September 2018
Publisher : LPPM Univ. Ibn Khaldun Bogor

KKN Tematik Terintegrasi adalah KKN yang orientasi program terfokus pada bidang tertentu sesuai dengan permasalahan kemasyarakatan dan arah kebijakan pembangunan yang diselenggarakan pemerintah pada wilayah tertentu (Kabupaten/ Kota). Kuliah Kerja Nyata bertujuan untuk mencapai ekselerasi dan efektivitas program pembangunan yang ditandai dengan semakin baiknya kualitas kehidupan masyarakat dan program program pembangunan. Program kelompok di Desa Pabangbon merupakan program yang lebih menekankan kepada tema pemberdayaan Sumber Daya Masyarakat. Program kerja kelompok 59 antara lain: Taman Baca, Mengajar SD, Mengajar PAUD, Perlombaan 17 Agustus antar SD, Perlombaan cerdas cermat antar SD, Penyuluhan Hukum perkawinan dan hukum tanah dalam aspek perdata dan pidana, Sosialisasi akte kelahiran terkait pendaftaran akte kelahiran servis efisien melalui adminduk online gratis akurat terintegrasi, Konsultasi hukum, Penyuluhan strategi pemasaran dan peningkatan SDM UMKM di pedesaan, Pengajaran dasar TIK di SD, Membuat Running text untuk masjid, Penyuluhan terkait urgensi cuci tangan bagi kesehatan, Senam sehat, Membuat tong sampah, Mengajar pengajian anak (surau), Mengajar diniyah, Pengajian akbar bulanan BKMT (Badan Kontak Majlis Ta’lim), Tabligh Akbar, Perlombaan 17 Agustus di desa, Upacara 17 Agustus di desa. Secara umum kegiatan KKN di Desa Pabangbon Kecamatan Leuwiliang Kabupaten Bogor berjalan dengan baik dan lancar. Pelaksanaan program kerja tersebut diharapkan dapat bermanfaat bagi seluruh pihak.

ANALISIS KAPASITAS RESERVOIR UNTUK SUPLAI AIR: STUDI KASUS DI DAS CIDANAU Arien Heryansyah; Yanuar MJP
Jurnal Komposit: Jurnal Ilmu-ilmu Teknik Sipil Vol. 1 No. 2 (2017)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/komposit.v1i2.1539

Penyelesaian suatu masalah suplai air bisa dilakukan dengan menggunakan neraca air. Kegiatan ini amat mudah untuk dilakukan selama data yang diperlukan tersedia. Penyediaan data yang handal dan bisa dipercayai bisa dilakukan dengan menggunakan model DAS. Sehingga pada publikasi ini didemontrasikan penggunaan model DAS untuk menyediakan data yang cukup panjang untuk analisis neraca air yang produk akhirnya adalah kapasitas reservoir. Model DAS Cidanau digunakan untuk memperkirakan debit sungai pada periode 1996-2005 pada tiga lokasi di dalam DAS Cidanau. Kemudian 5 level debit minimum ditentukan sebagai kondisi untuk penyusunan skenario simulasi neraca air. Kurang lebih ada 15 jenis kondisi dan lokasi yang disimulasikan untuk mendapatkan volume reservoir. Hasilnya adalah bahwa kapasitas reservoir yang diperlukan untuk mengontrol debit minimum Sungai Cidanau pada level 3.0-4.5 m3/detik adalah sekitar 4-21 juta m3. Lokasi ini berada pada sekitar muara dan Peusar.

Peluang Dan Tantangan Implementasi Merdeka Belajar Kampus Merdeka (Mbkm) Di Fakultas Teknik Dan Sains UIKA BOGOR Sahid Agustian Hudjimartsu; Muhammad Nanang Prayudyanto; Setya Permana; Arien Heryansyah
EDUCATE Vol 7, No 1 (2022)
Publisher : Program Studi Teknologi Pendidikan FKIP Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/educate.v7i1.6245

Dinamika dan perubahan yang terjadi saat ini begitu dinamis, terlebih di era revolusi industri 4.0 atau disebut sebagai revolusi digital yang diindikasikan oleh perubahan yang sangat besar di semua bidang berbasis teknologi. Perubahan juga terjadi di bidang Pendidikan yang mana dituntut dapat berjalan beriringan sesuai dengan perubahan yang ada agar dapat menghasilkan sumber daya daya manusia pendidikan tinggi yang memiliki kualitas tinggi yang juga inovatif, kreatif, dan efisien. Oleh karena itu, untuk menghadapi kondisi tersebut Kementerian Pendidikan dan Kebudayaan membuat kebijakan terkait Pendidikan diantaranya kebijakan Merdeka Belajar Kampus Merdeka (MBKM). Kebijakan MBKM memberikan kebebasan dan otonomi kepada Lembaga Pendidikan, dan merdeka dari birokratisasi, dosen dibebaskan dari birokrasi yang berbelit serta mahasiswa diberikan kebebasan dalam memilih bidang yang mereka minati. Terjadi pergeseran bentuk pembelajaran sehingga menjadi peluang dan tantangan bagi perguruan tinggi dalam memfasilitasi model pembelajaran yang mampu menghadapi tantangan jaman dan menuju kampus yang bermutu dan bereputasi.

EVALUATION OF DRAINAGE NETWORK ON GAYA MOTOR ROAD OF SUNGAI BAMBU SUB-DISTRICT TANJUNG PRIOK Rama Riavi; Arien Heryansyah; Nurul Chayati
ASTONJADRO Vol. 11 No. 2 (2022): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v11i2.3240

Drainage is a way to dispose of excess water that is not in an area. In other words, this drainage also works in controlling checked areas, puddles, and also flooding. Flooding is an event when excessive water flows overland. North Jakarta is an example of the city area in Indonesia that often experiences such flooding events with a repeated frequency every year. With low topographic conditions and also located in the northern coastal area of Java Island, resulting in a large flow of water through North Jakarta. One of the areas that always experiences flooding is Jalan Gaya Motor, Sungai Bambu Village Tanjung Priok sub-district. Flooding in this area caused major losses in economic mobility in North Jakarta because the road is the main access to an s considerable automotive factory area in the Jakarta area. Drainage systems in the area need to be designed to accommodate water discharge especially when it is raining. Drainage capacity needs to be accounted for to accommodate existing water discharge. From the results of the analysis obtained the amount of channel capacity value of 0.46 m3/s, then bulk discharge flood plan in the period of-2 Years 22.95 m3/s, for 5 Years 34.26 m3/s, for 10 Years 41.75 m3/s. With the flooded value of the plan, it was concluded that the capacity of the existing channel could not accommodate rain at the peak discharge of the plan, so the area always experienced flood events. Also, drainage channels in the area were affected by the high rise in water levels due to the influence of tides with an average increase of 0.6 m with an average elevation of water level of 0.607.

ANALYSIS AND EVALUATION OF THE DRAINAGE NETWORK SYSTEM IN THE HOUSING AREA OF VILA RIZKI ILHAMI 2 SAWANGAN, DEPOK-WEST JAVA Ridwan Jamaludin Ashari; Arien Heryansyah
ASTONJADRO Vol. 11 No. 1 (2022): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v11i1.2904

The impact that occurs from the rampant development of residential areas will certainly make the volume of surface water flow or run off become large. Drainage is a system created to deal with the problem of excess water flow that is above the surface of the earth, some of the things that cause excess water are caused by high water intensity and the long duration of rain. In this study, the problem that occurred was in the drainage network in the residential area of Vila Rizki Ilhami 2 Sawangan, which was a transfer of land functions from infiltration land into a residential area. Evaluation that must be done is covering hydrological analysis and hydraulics analysis to get the amount of flood discharge plan that will be used to analyze the capacity of the planned channel so that no flooding occurs at the location of the settlement area when the settlement is built, recommendations for drainage system design and determine the size of the river dimension / size / times that should be made when accommodating water discharge during maximum rain so that the flood control system can be well integrated. With 3 methods of calculating rainfall, the method of calculation is selected using the gumbel method which is SNI (Indonesian National Standard) with a return period of 2 years, 5 years and 10 years. From the evaluation obtained is to add height height or free board to accommodate flood discharge plan.

Optimizing Supply Chain Collaboration Based on Agreement Buyer-Supplier Relationship with Network Design Problem Sutopo, Wahyudi; Erliza, Ayu; Heryansyah, Arien
Makara Journal of Technology Vol. 20, No. 3
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

In recent years, the rising competitive environment with shorter product life cycles and high customization forces industries to increase their flexibility, speed up their response, and enhance concurrent engineering designs. To integrate these prospects, supply chain collaboration becomes a pertinent strategy for industries to strengthen their competitiveness. The network design problem is used to implement supply chain collaboration. In the buying and selling process, sharing information between buyer and supplier are important to obtain a transaction decision. The optimimum supply chain profit can be identified by mathematical model of network design problem. The Mathematical Model takes into consideration the uncertainity in negotiation of supply chain, transportation problems, and locationallocation of products from supplier to buyer in the planning based on the time value of money. The results show that the model can be used to optimize the supply chain profit. The supplier gets a profit because income were received in the initial contract, while the buyer profit comes from lower pay.

Significance of the Easy-to-use Water Quality Checker for Participative Environmental Monitoring and Experience Based Learning Akira Kikuchi; Luchman Hakim; Arien Heryansyah; Romaidi Romaidi
Journal of Tropical Life Science Vol. 1 No. 1 (2010)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.1.1.%x

Pack Test is a series of products of Kyoritsu Chemical-Check Laboratory Cooperation, Japan. It is easy-to-use, anybody can use at anywhere, low cost, nontoxic, safe, and professional-use, onetime use ion-selective color metric water quality checker. The aim of this research is to assess, then next, discuss the significance of applications of this tool. In this order, NH4-Pack Test was selected as an example for the discussions; although there are more than 60 parameters can be detected by pack test such as, COD, Cl-, NO3-, phosphate, hardness, pH, heavy metals, etc.. As for field survey, Ion chromatography was used to measure ammonium concentration of river water in Jakarta. Then detection range of the NH4-Pack Test was compared to the data, and Indonesian and Malaysian national water quality standard. River water quality of Jakarta was weekly degraded at upstream area, but it was seriously degraded at downstream area (up to 5-10 NH4-N mg/L). As for ammonium concentration, obviously the detection range and step of Pack Test was sufficient to assess the ammonium concentrations of rive water in Jakarta. Of course Pack Test is very simplified tool, environmental water quality standard of ammonia for class I in Indonesia and Class I and II in Malaysia were difficult to evaluate. However, it was obviously applicable to check treated effluent and Class III to V water quality of Malaysian environmental standard. Consequently, it is suggested to adopt a double standard policy of water quality monitoring, such as combination of "easy-to-use simplified" and "conventional-accurate". Because of low cost, and professional-convenient design, implementation of Pack Test will significant to empower on-site water quality monitoring in developing country, participative environmental awareness public programs, experience base environmental learning in schools, and other grass-rooted environmental activities.Keywords: Environmental awareness and education, Pack test, Simplified method, Southeastern Asian county

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