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INDONESIA
JURNAL TEKNOLOGI LINGKUNGAN
Published by Badan Pengkajian dan Penerapan Teknologi
ISSN : 1411318X     EISSN : 25486101     DOI : -
Core Subject : Social,
Environmental Science
Jurnal Teknologi Lingkungan (JTL) is a journal aims to be a peer-reviewed platform and an authoritative source of information. JTL is published twice annually and provide scientific publication for researchers, engineers, practitioners, academicians, and observers in the field related to science and environmental technology. We publish original research papers, review articles and case studies focused on Environmental Sciences, Environmental Technology as well as other related topics to Environment including sanitation, environmental biology, waste water treatment, solid waste treatment, environmental design and management, environmental impact assessment, environmental pollution control and environmental conservation.
Arjuna Subject : -
Articles 1,211 Documents
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RETROFIT ALAT PENYULINGAN AKAR WANGI TRADISIONAL MENGGUNAKAN BOILER BERBAHAN BAKAR LIMBAH RAMAH LINGKUNGAN anam, ahsonul
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.48 KB) | DOI: 10.29122/jtl.v5i1.291

Abstract

Traditional distillation of akar wangi (Vetiveria zizanioides) using kerosene as a fuel has been used in small industries. The solid waste is burned in open air will emit strong odor which harmful to the environment. In fact, the waste has a caloric value of 3.800 kkal/kg, and by the proper handling, the waste can substitute part of the distillation process energy potentially and can reduce the environment impact caused by incomplete combustion or by the ingredient it self i.e. sulphur oxide and nitrogen oxide. To treat those waste, it is necessary to separate between distillation vessel with the steam generation system.
ANALISIS KIMIA LIMBAH B3 UNTUK MENENTUKAN EFISIENSI PENGHANCURAN DALAM UJI BAKAR DI INSINERATOR Kardono, Kardono
Jurnal Teknologi Lingkungan Vol. 13 No. 2 (2012)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.742 KB) | DOI: 10.29122/jtl.v13i2.1416

Abstract

Salah satu cara efektif mengurangi limbah bahan berbahaya dan beracun (B3) yaitu dengan membakarnya dalam insinerator. Berbagai keuntungan pembakaran limbah dalam insinerator mendorong usaha memanfaatkannya untuk menghacurkan limbah B3 di Indonesia. Keputusan Menteri Lingkungan Hidup (Men-LH) no. 18/2009memungkinkan orang mendapat ijin pengolahan limbah B3 melalui insinerator, tetapi berdasarkan Keputusan Kepala BAPEDAL No.: Kep-03/1995, mereka harus memenuhi persyaratan efisiensi penghancuran (DRE) sebesar 99,99% atau lebih, dan juga persyaratan lainnya. Pembuktian efisiensi penghancuran dilakukan melalui kegiatanuji bakar (TBT). Sebelum uji bakar dilakukan, analisis kimia limbah harus dilakukan di laboratorium. Senyawa yang paling sulit terbakar dalam uji bakar dapat dipilih berdasarkan nilai bakar senyawa dari hasil analisis tersebut. Dalam penelitian ini analisis kimia dari tiga jenis limbah B3, sarung tangan terkontaminasi, lumpur dari instalasi pengolahan limbah dan limbah infeksius rumah sakit, telah dilakukan. Hidrokarbon organic utama (POHC) yang dianalisis dari ketiga limbah ini adalah 1.1 Dichlorethylene, 1.1.1 Trichloroethylene dan Tetrachloroethylene dengan konsentrasi masing-masing  sebesar 1.411, 0.311, dan 0.166 mg/kg. Hasil perhitungan indek panas pembakarannya masing-masing adalah 38.45, 57.78 and 84.20. Jadi, Tetrachloroethylene merupakan POHC yang paling sulit terbakar sehingga terpilih sebagai wakil semua POHC yang mungkin terkandung dalam limbah B3 tersebut dalam uji bakar. Sampling untuk emisi Tetrachloroethylene menggunakan metode baku US EPA No. 30. Dalam uji bakar disarankan untuk mengukur emisi partikulat, logam-logam berat, asam khlorida (HCl) dan gas-gas emisi lainnya ((O2, CO, CO2, laju alir gas emisi, kadar air gas) dengan metode sampling baku. Data-data ini dapat digunakan untuk melakukan koreksi dan membantu dalam perhitungan hasil sampling. Kata Kunci: Limbah Bahan Berbahaya dan Beracun (B3), Uji Bakar (TBT), Efisiensi Penghancuran (DRE), Indek Panas Pembakaran (I), Senyawa Hidrokarbon Organic Utama (POHC). AbstractOne effective way to reduce industrial hazardous wastes is to burn them in the incinerators. A variety of advantages of the waste incineration has caused businesses on employing incinerator for hazardous waste destruction in Indonesia. Regulation of the State Minister for the Environment No. 18/2009 allows business people to have licensesto treat hazardous waste through incinerator but according to the Decree of the Head of the Environmental  Management Agency (BAPEDAL) No.: Kep-03/1995 they must meet requirement of achieving 99.99% or more destruction removal efficiency (DRE) and other requirements. A demonstration of achieving DRE is done through a trial burn test (TBT). Prior to TBT, the chemical analyses of the wastes need to be done in the laboratory.Themost difficult compund to be burned in the TBT can be selected based on concentrations and heating values of those results. In this research, chemical analyses of three kinds of waste, contaminated gloves, wasterwater treatment sludge, and infectious medical wastes, have been carried out. The principal organic hydrocarbons (POHCs) analyzedare found to be 1.1 Dichlorethylene, 1.1.1 Trichloroethylene and Tetrachloroethylene with the respective average concentrations of 1.411, 0.311, and 0.166 mg/kg. The respective calculated heat of combustion indexs are 38.45, 57.78 and 84.20. Thus, Tetrachloroethylene is a POHC that is most difficult to be burned and therefore it ischosen to be a representation of all POHCs of the wastes for TBT. Sampling method of Tetrachloroethylene emission uses US EPA Method 30 –Volatile Organic Sampling Train (VOST). During TBT it is also suggested to measure particulate, metals, chloride acid (HCl), and other emitted gases (O2, CO, CO2, gaseous emission rate, gas watercontent) with standard sampling methods. These data could be use to standarize and support the calculationn of the sampling results. Key words: Hazardous wastes, Trial Burn Test (TBT), Destruction Removal Efficiency (DRE), Heat of Combustion Index (I), Principal Organic Hydrocarbons (POHCs).
KARAKTERISTIK DAN KERAGAMAN MIKROBA UNIT PENGOLAH LIMBAH CAIR TEKSTIL Komarawidjaja, Wage
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (2007): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.308 KB) | DOI: 10.29122/jtl.v8i2.419

Abstract

One of major pollutants in textile wastewaters is organic substance that could be degraded and utilized by microbe as nutrient and energy source in activated sludge compartment at textile waste water treatment unit. Therefore, microbe is the concern in this observation. Based on the characterization result, such as colony type, Gram stain and microbial shape, there are 13 type of microbegrow in activated sludge. From 13 microbial type, 5 isolates is possibly as Bacillus spp., 4 isolates is to be Flavobacterium spp. and the rest as Pseudomonadaceae.
Implementasi Konsep SIDa dalam Upaya Revitalisasi Kawasan Pariwisata Kebon Sirih, Jakarta Adibroto, Tusy Agustin
Jurnal Teknologi Lingkungan Vol. 19 No. 2 (2018)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.467 KB) | DOI: 10.29122/jtl.v19i2.2841

Abstract

ABSTRACTJakarta urban management challenge is increasingly complex due to high population, changing of socio-economic condition, carrying capacity limitation and need to take notice to new paradigm related to mainstreaming of S&T and innovation through Co-regulation of Ministry of Research and Technology and Internal Affairs on Strengthening Regional Innovation System (SIDa). SIDa concept development in Jakarta follows factual condition of R&D institutions absence within Provincial Government Structure due to assumption that various components of SIDa such as best human resources, universities and research activities are already in Jakarta. So, Regional Research Council of Jakarta decided that SIDa strengthening will focus on 2 main issues: a) Interaction which led to collaboration among stakeholders (Academician - Business - Government and Public Society), and b) Learning. The aims is to implement results of studies in selected area of Kebon Sirih that has long been known as homestay location of backpackers which is currently in declining condition. Study conducted using Asset Based Community Development (ABCD) method that focuses on finding local potential both non-physical and physical. The result is proposed Revitalization of Kebon Sirih Tourism Area by developing 2 main potentials: 1) Culinary Center, 2) People’s Cultural Center, supported by 3) Environmental Arrangement. Revitalization expected to be carried out by local communities in cooperation with other stakeholders, namely Lurah as Urban Manager, local businesses as CSR funder, academician as implementer of S&T and innovation, to create independent and competitive urban community that produces resilient and smart communities and the occurrence collaboration among stakeholders.Keywords: SIDa concept, Jakarta Resilience, Jakarta Smart City, ABCD methodABSTRAK Tantangan pengelolaan perkotaan di Provinsi DKI Jakarta kian kompleks disebabkan tingginya jumlah penduduk, kondisi sosial-ekonomi yang terus berubah, keterbatasan daya dukung ekosistem serta perlunya memperhatikan paradigma baru terkait pengarusutamaan iptek dan inovasi melalui Perber Menristek dan Mendagri (no.3/2012 dan no.36/2012) tentang Penguatan Sistem Inovasi Daerah (SIDa). Pengembangan konsep SIDa di DKI mengikuti kondisi faktual yaitu tidak adanya kelembagaan Litbang di Pemprov DKI Jakarta dikarenakan anggapan bahwa berbagai komponen SIDa terbaik seperti sumber daya manusia, perguruan tinggi dan berbagai kegiatan riset sudah ada di DKI Jakarta. Untuk itu Dewan Riset Daerah Provinsi DKI Jakarta memutuskan Penguatan SIDa di Jakarta akan berfokus pada 2 isu utama yaitu a) Interaksi yang berujung kolaborasi antar pemangku kepentingan (Akademisi-Dunia Usaha-Pemerintah Daerah dan Masyarakat Umum), serta b) Pembelajaran. Bertujuan mengimplementasikan hasil kajian pada kawasan terpilih yaitu kelurahan Kebon Sirih yang telah lama dikenal sebagai lokasi homestay turis backpackers dari mancanegara yang saat ini menurun kondisinya. Kajian dilakukan menggunakan metoda Asset Based Community Development (ABCD) yang berfokus mencari potensi baik non-fisik (SDM) maupun fisik. Hasilnya adalah usulan Revitalisasi Kawasan Wisata Kebon Sirih dengan mengembangkan 2 potensi utama: 1) Pengembangan Pusat Kuliner, 2) Pengembangan Pagelaran Budaya Rakyat, yang didukung 3) Penataan Lingkungan. Revitalisasi akan dilaksanakan masyarakat lokal bekerjasama dengan stakeholder lainnya yaitu Lurah selaku Urban Manager, dunia usaha selaku penyandang dana, akademisi dalam rangka penerapan hasil iptek, agar tercipta masyarakat perkotaan yang mandiri dan berdaya-saing yang menghasilkan masyarakat berketahanan dan smart karena menggunakan hasil iptek serta terjadinya kolaborasi antar stakeholder terkait.Kata kunci: konsep SIDa, Jakarta Berketahanan, Jakarta Smart City, metoda ABCD
PENGARUH PEMAKAIAN BIOFILTER STRUKTUR SARANG TAWON PADA PENGOLAH LIMBAH ORGANIK SISTEM KOMBINASI ANAEROB-AEROB (Studi Kasus : Limbah Tahu Dan Tempe) Herlambang, Arie
Jurnal Teknologi Lingkungan Vol. 2 No. 1 (2001): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (291.314 KB) | DOI: 10.29122/jtl.v2i1.195

Abstract

Wastewater treatment of a combined anaerobic-aerobic system is secondarywastewater treatment after physical treatment. Basically this wastewater treatment relies on bacteria in degrading pollutants. The use of honeycomb biofilter is to increase specific surface of media for attaching bacteria. Total volume of reactors is 280 liter, made of glass, equipped with two circulating pump and blower in the aerobic zone. The Biofilter is made of plastic, structurally like honeycomb. Its dimension is 28 cm x 25 cm x 30 cm, very light and easy to clean. It takes 14 days for seeding.The reactors were run in four different resident time, namely 7 days, 5 days, 3 days and 1 day. The raw water used in this experiment is wastewater from tofu and fermented soybean cake industries that have BOD around 300 - 500 mg/l. The water is sampled weekly and the results from 1,872 physical and chemical parameters from 144 water samples show that the reactors that using biofilters have better performance than the reactors using no biofilters. The Efficiency process in decreasing BOD value is around 51 - 91 % for resident time one day up to 7 days. Besides such a good relatively high efficiency, the hydraulic loading is around 0,48 - 3,33 m3/m2/ day and BOD loading is around 0, 20 - 0,43 kg BOD/m3/day.
PENGHITUNGAN EMISI GAS RUMAH KACA (GRK) DARI SEKTOR SAMPAH PERKOTAAN DI INDONESIA Purwanta, Wahyu
Jurnal Teknologi Lingkungan Vol. 10 No. 1 (2009)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.297 KB) | DOI: 10.29122/jtl.v10i1.1497

Abstract

Indonesia produced 48.8 Mt/year of Municipal Solid Waste (MSW) with populationnumber of 218.8 million and rate of waste generation 0.61 kg/cap/day. Most ofMSW (40%) are transported to the Solid Waste Disposal Site (TPA) in urban area.The landfill site which is unmanaged will become a source of the GHGs emission,mainly the methane emission. Based on the Indonesian population, using FODIPCC Tier-2 method, CH4 generated from MSW sector (landfill only) in 2006 is109.96 Gg CH4 and will be increased up to 259 Gg in 2010, 504 Gg in 2015 and1,065 Gg in 2025. The increase number of this CH4 emission is caused by theincrease of population number that will increase the waste production and alsoincrease the volume waste that is collected in the disposal area. The future scenarioby referring to the national strategic plan which is developed by the Public WorkDepartment is that the waste should be reduced from the source, so the totalvolume will be reduced by 20% in 2010. In 2015, refers to the MDGs target, 80% ofthe MSW in urban area and 50% of the MSW in rural area should be transported tothe final disposal site. As stated in Solid Waste Management Act No 18/2008 andin accordance with the raw water protection, improvement of landfill quality fromopen dumping to sanitary landfill or controlled landfill and development of regionallandfill are the priority programs with national financial support as an initial investment.
POTENSI KETERSEDIAAN AIR TANAH DI DESA LIMO KECAMATAN SALIMPAUNG KABUPATEN TANAH DATAR - SUMATERA BARAT Garinas, Wahyu
Jurnal Teknologi Lingkungan Vol. 9 No. 1 (2008): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.297 KB) | DOI: 10.29122/jtl.v9i1.442

Abstract

Ground water potential map showed that the Salimpaung in Tanah Datar District has very low water resources potential. Deep and shallow water resources were found in some places and in a limited area.Interpretation of imaging resistivity showed that water resources potential lies in P1 and P2 layers. This layers were found in 90 to 150 meters to the south of the mosque. The potential layer was found between 10 to 30 meter depth and thickness between 5 to 25 meter and lies in observation point between 50 – 125 meter. Water resources at layer P1, P2, P3 and P4 has medium to low potential and the water layers was interpreted as water trap above the rock layer. The other water resources potential were found at P5, P6 and P7, at 90 – 150 meter to the north of the mosque. The potensial aquifer lies beneath hard rock at depth 40 to 60 meter.
Pengolahan Palm Oil Mill Effluent (POME) menjadi Biogas dengan Sistem Anaerobik Tipe Fixed Bed tanpa Proses Netralisasi Winanti, Widiatmini Sih; Prasetiyadi, Prasetiyadi; Wiharja, Wiharja
Jurnal Teknologi Lingkungan Vol. 20 No. 1 (2019)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.58 KB) | DOI: 10.29122/jtl.v20i1.3248

Abstract

ABSTRACTPalm Oil Mill wastewater or POME is currently not fully utilized. POME waste treatment generally uses covered lagoon technology using the anaerobic system, which generally operates well in neutral waste conditions with a pH of 7 and uses mesophilic processes at temperatures around 35oC. So it is necessary to cool down and neutralize before POME is fed to the reactor, by mixing it with POME which has been degraded inside the reactor, where the pH condition has to turn into a base. It is useful to ensure that the POME temperature before being fed into the reactor is near the ambient temperature and the acidity of POME is near neutral (pH = 7). POME treatment using a covered lagoon reactor usually need 30 days residence time. The Fixed Bed anaerobic reactor is capable to treat waste with a low pH waste, so POME which has a pH of 4 does not need to be neutralized before treating using Fixed Bed Reactor. This will simplify the processing process, reduce investment costs and operating costs. The purpose of this research is to process POME waste using an anaerobic type Fixed Bed reactor without neutralization stage. The method processing using Fixed Bed type reactor is divided into two stages of a process that is bacteria inoculation process and POME waste adaptation process. The results of the research can reduce the HRT to 2o days, with optimal POME feeding at 150 liters/day. The percentage of methane gas measured was 66%. The methane gas yield is 0.52 liters/gram of COD or greater than the results of using the covered lagoon, which is 0.35 liters/ gram COD.Key word: Palm Oil Mill Effluent (POME), anaerobic, Fixed Bed, biogas, neutralizationABSTRAKLimbah cair industri minyak kelapa sawit atau POME saat ini belum dimanfaatkan secara maksimal. Pengolahan limbah POME umumnya menggunakan teknologi covered lagoon dengan sistem anaerobik, dimana umumnya teknologi ini beroperasi baik pada kondisi limbah yang netral dengan pH 7 dan menggunakan proses mesopilik pada suhu sekitar 35oC.  Sehingga diperlukan tahap pendinginan dan tahap netralisasi terlebih dahulu sebelum POME diumpankan ke reaktor, yaitu dengan mencampurkannya dengan POME yang sudah terdegradasi di dalam reaktor, karena sifatnya  sudah berubah menjadi basa. Hal ini berguna untuk memastikan bahwa suhu POME sebelum masuk reaktor sudah mendekati suhu lingkungan dan tingkat keasaman POME sudah mendekati netral (pH =7). Pengolahan POME menggunakan covered lagoon umumnya memerlukan waktu tinggal di dalam reaktor(HRT) sekitar 30 hari. Reaktor anaerobik tipe Fixed Bed mampu mengolah limbah dengan pH rendah, sehingga POME yang mempunyai pH 4, tidak perlu dinetralkan terlebih dahulu. Hal ini akan menyederhanakan proses pengolahan, menurunkan biaya investasi dan biaya operasi. Tujuan penelitian ini adalah mengolah limbah POME dengan menggunakan reaktor anaerobik tipe Fixed Bed tanpa tahap proses netralisasi. Metode pengolahan anaerobik dengan menggunakan reaktor tipe Fixed Bed, terbagi menjadi dua tahapan proses yaitu proses inokulasi bakteri dan proses adaptasi limbah POME. Hasil penelitian dapat menurunkan HRT menjadi 20 hari, dengan pengumpanan POME optimal pada 150 liter/hari. Persentase gas metana adalah 66%. Hasil produksi gas metana adalah 0,52 liter/gram COD atau lebih besar dari hasil proses menggunakan covered lagoon, yaitu 0,35 liter/ gram COD.Kata Kunci: Palm Oil Mill Effluent (POME), anaerobik, Fixed Bed, biogas, netralisasi
PENCEMARAN LAUT OLEH SENYAWA ORGANOTIN Sudaryanto, Agus
Jurnal Teknologi Lingkungan Vol. 2 No. 3 (2001): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.759 KB) | DOI: 10.29122/jtl.v2i3.218

Abstract

Organotin compounds have attracted to focusing study due to theirbioaccumulative potential and deleterious effects to the aquatic organisms. These compounds are ubiquitous contaminants in the environment and have been used commercially for many years and in a variety of diverse applications as polyvinyl chloride (PVC) stabilizers, industrial catalysts, wood preservatives and biocides. Direct exposure to organotin into aquatic environments generally through the usage of TBT in antifouling paints applied for boat, marine infrastructures and aquaculture net. Due to its persistency and biological effects at various organisms, many developed countries have banned and restricted the TBT usage for boating and aquaculture purposes. In this paper the aquatic ecotoxicology of organotin based on a multidisciplinary approach is reviewed.
PENGARUH RADIASI SINAR GAMMA TERHADAP PERTUMBUHAN DAN PERUBAHAN FENOTIPE TUNAS IN VITRO LIDAH BUAYA (ALOE VERA) Imelda, M; Sari, S; Wulansari, A; Eriyandri, F
Jurnal Teknologi Lingkungan Vol. 12 No. 2 (2011)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (288.074 KB) | DOI: 10.29122/jtl.v12i2.1247

Abstract

Aloe vera (L.) Burm.f. of the Asphodelaceae, which probably originated in North Africa is a very short-stemmed succulent, perennial plant of 80-100 cm in height. Today, it is widely grown in the tropics worldwide. It has long been used as a traditional herbal medicine and as cosmetic materials since thousand of years BC in Egypt, China, Greece, etc. It can be used externally to treat various skin conditions and It was useful for curing diabetics, cancer, HIV, even for stress and drug addicts The biologically active components found in the juice of aloe leaves are anthraquinones, acemannan, andprostaglandins. Chunks of aloe pulp are popular as beverages in Asia. Aloe has long been propagated by splitting its off-shoots, and this may account for its narrow genetic variations. In this research, genetic variations of A. vera and A. vera var. Chinensis, were induced by gamma irradiation. In vitro shoots of Aloe were irradiated with gamma ray at the dosage of 10-60 gy, then propagated on Murashige and Skoog (MS) solid medium containing 1 mg/l BAP. The results showed that shootlets of A. vera var. Chinensis were still alive up to 40 gy but the leaves became stiffer, while A. vera only tolerated irradiation up to 20gy. At 50-60 gy, all cultures died after 2 months. Visual observation on irradiated in vitro shoots showed that new variants appeared at the dosage of 20 gy, although in very low frequencies. Leaves became half green and half white in A. vera and white-green-white in A. vera var. Chinensis. Confirmation whether those variants were of genetic or morphological origin needs to be further investigated.

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