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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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Upaya Mitigasi Banjir di Sub DAS Samin Melalui Pengembangan Masyarakat Tangguh Bencana Budiarti, Wiwin; Gravitiani, Evi; Mujiyo, Mujiyo
Jurnal Teknologi Lingkungan Vol. 18 No. 2 (2017)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (665.703 KB) | DOI: 10.29122/jtl.v18i2.962

Abstract

Bencana banjir akibat luapan Sungai Samin menjadi salah satu permasalahan utama di Kabupaten Sukoharjo. Perlu pengendalian bencana yang lebih menekankan pada pengurangan resiko (mitigasi). Masyarakat sebagai pihak pertama yang berhadapan dengan resiko bencana sehingga mitigasi lebih efektif dengan partisipasi aktif masyarakat. Penelitian bertujuan untuk memetakan potensi tingkat kerawanan banjir dan menganalisis upaya mitigasi bencana banjir melalui program pengembangan masyarakat tangguh bencana sebagai bentuk partisipasi masyarakat di Sub DAS Samin. Metode menggunakan teknologi sistem informasi geografis (SIG) dengan pendekatan map-overlay dan scoring beberapa peta parameter banjir (kemiringan lereng, jenis tanah, kerapatan drainase, curah hujan dan penggunaan lahan) dan survey wawancara untuk mengetahui upaya mitigasi yang diterapkan. Hasil menunjukkan bahwa tingkat kerawanan banjir wilayah Sub DAS Samin sebagian besar termasuk tingkat rawan – sangat rawan yaitu seluas 53,826,73Ha (84,77%). Daerah yang termasuk kategori rawan – sangat rawan berada di wilayah hilir dan tengah meliputi Kecamatan Mojolaban, Polokarto, Bendosari, Sukoharjo, Karanganyar, Jumapolo, Jaten, Karanganyar, dan Kebakkramat. Berdasarkan hasil analisis spasial dan wawancara bahwa Desa Tegalmade yang terletak di Kecamatan Mojolaban merupakan daerah dengan tingkat kerawanan bencana banjir tinggi. Hasil peta kerawanan bencana banjir dapat diintegrasikan sebagai sebuah rekomendasi dalam perencanaan tata ruang berbasis mitigasi bencana. Upaya mitigasi bencana banjir yang diterapkan yaitu dengan pengembangan masyarakat tangguh bencana di Desa Tegalmade. Pengembangan masyarakat tangguh bencana dilakukan melalui penyiapan infrastruktur berupa perbaikan tanggul secara permanen, perbaikan lingkungan berupa penanaman tanaman konservasi “Bambu” di sempadan sungai, penyiapan kelembagaan dan kesiapsiagaan baik pemerintah terkait maupun masyarakat rawan bencana, sehingga potensi kerawanan banjir dan dampak yang ditimbulkan bisa diminimalisir.Kata kunci : kerawanan banjir, mitigasi, sig, masyarakat tangguh bencana
SEBARAN LIMBAH CAIR INDUSTRI TEKSTIL DAN DAMPAKNYA DI BEBERAPA DESA KECAMATAN RANCAEKEK KABUPATEN BANDUNG Komarawidjaja, Wage
Jurnal Teknologi Lingkungan Vol. 17 No. 2 (2016)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (818.063 KB) | DOI: 10.29122/jtl.v17i2.1045

Abstract

Di Kecamatan Rancaekek terdapat industri tekstil yang limbah cairnya diduga mempengaruhi kondisi lingkungan desa-desa seperti Jelegong dan Linggar.   Oleh karena itu, penelitian ini bertujuan mengkaji dampak pencemaran industri terhadap kondisi lingkungan hidup di sekitarnya. Hasil analisa air dan tanah menunjukkan air sungai dan lahan pertanian sawah di sekitar industri tekstil mengandung bahan organik dan logam berat dengan konsentrasi yang cukup tinggi.  Kandungan bahan organik air Sungai Cikijing yang  tinggi ditunjukkan oleh konsentrasi KMnO4 yang tinggi 859,1 mg/l, sedangkan pencemaran tanah oleh logam berat yang tinggi terjadi akibat proses akumulasi dimana konsentrasi Cr (8,56 mg/l), Pb (9,06 – 16,64 mg/l), As (8,4-13,2 mg/l) dan Zn (2,87-92,69 mg/l), sementara konsentrasi logam berat dalam air Sungai Cikijing hanya berkisar antara  <0,005 – 0,07 mg/l. Berdasarkan Penelitian tersebut, direkomendasikan upaya meminimalisir dampak pencemaran dengan upaya pentaatan terhadap regulasi pengelolaan limbah cair dan menerapkan teknik fitoremediasi lahan.
TANAMAN POTENSIAL PENYERAP LIMBAH STUDI KASUS DI PULAU BATAM Tjokrokusumo, Sabaruddin Wagiman
Jurnal Teknologi Lingkungan Vol. 4 No. 2 (2003): 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 (604.019 KB) | DOI: 10.29122/jtl.v4i2.274

Abstract

Industrial development has resulted in increasing population growth and their activities in Batam Island. Increasing growth of industrial activities and human population has a direct impact on increasing water demand and water pollution, especially on surface water resource degradation. However control on this type of problem has not been done properly due to lack of awareness and environmental knowledge. To protect and conserve water resources from pollution and degradation, some activities have to be done in the future to protect water quality and quantity. Aquatic plants have ability to improve water quality to assimilate and transform pollutants into plant tissue and sedimentation process. Based on flora and fauna biological survey, the recent study found that some aquatic plants were observed has a potential and ability to absorb and uptake nutrient and pollutants. Those important plants are Rynchospora sp., Scleria sp., Cyperus sp., Hypolythrum sp., and Fimbristylis sp.
MODELLING OF TEMPERATURE IN FULL-SCALE SYSTEMS: A REVIEW OF THE BIOLOGICAL HEAT GENERATION WITHIN WINDROW COMPOSTING Stani, Abdil Halimis
Jurnal Teknologi Lingkungan Vol. 13 No. 3 (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 (601.664 KB) | DOI: 10.29122/jtl.v13i3.1399

Abstract

Sistem komposting windrow adalah metode yang umum digunakan untuk pengolahan limbah padat oraganik. Temperatur adalah variabel yang penting dalam pemodelan yang mana dapat disimulasikan dengan memperkirakan perubahan keseimbangan panas dari komponen pada setiap saat. Energi panas biologis adalah istilah yang paling signifikan dalam keseimbangan panas. Dalam tulisan ini pembangkitan panas oleh proses komposting diuji dan dievaluasi dalam penerapannya untuk sistem windrow skala penuh. Sampai saat ini keakuratan memprediksi laju degradasi substrat telah menjadi tantangan utama. Penggunaan pendekatan induktif berdasarkan ekspresi kinetik orde pertama ataupun relasi kinetik empiris telah ditemukan untuk tujuan praktis. Bagaimanapunjuga faktor skala koreksi untuk proses dan tipe substrat tertentu mungkin dibutuhkan investigasi lebih lanjut untuk perbedaan sempit diantara skala lab dan skala sistem skala penuh.  Kata kunci: Komposting terbuka, keseimbangan panas, panas biologis, model pengkomposan AbstractWindrow composting is the most common method for organic solid waste treatment. Temperature is an important state variable in modelling, which could be simulated by estimating the change of heat balance components at any moment. Biological heat energy is the most significant term in the heat balance. In this paper biological heat generation of the composting process are examined and their applicability for a full-scale windrow system is evaluated. It is found that, to date, the accuracy of predicting the rate of substrate degradation has been a major challenge. The use of an inductive approach based on either first-order kinetic expression or empirical kinetics relation was found to be more feasible for practical purposes. However a scale-up correction factor for particular processes and types of substrate may need to be further investigated to narrow the discrepancies of kinetic performances between laboratory and full-scale systems. Keywords: Windrow composting, Heat balance, Biological heat, Composting models
DISTRIBUSI SUBSTRAT DI DALAM FIXED BED REACTOR (FBR) Padmono, Djoko
Jurnal Teknologi Lingkungan Vol. 8 No. 1 (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 (165.204 KB) | DOI: 10.29122/jtl.v8i1.402

Abstract

Fixed Bed Reactor was the biological wastewater treatment reactor thatwas one of the Cakung Slaughterhouse (RPH Cakung) wastewatertreatment. Biological wastewater treatment process in principle wasprocess use of the microorganism to degrade the wastewater pollutant,where the wastewater will be changed into gas and the particle bio-solidthat enabled to be sediment. The capability of the microorganismdegrading this pollutant was influenced by various factor, some amongthem were the distribution of the substrate (microorganism group) inthe reactor. The distribution of this substrate could be known bymeasuring the value of pH and organic content as Chemical OxygenDemand (COD) or Total Solid (TTS). Considering the importance of theparameter then must be keep so that both of them, did not exceedlimits that were allowed in the FBR operation. This paper was discussedby the condition for the distribution of the substrate in various hydraulicretention time (HRT). Analysis was held for the operation with the up-flow system. Results of the research could be known that the value ofthe pH and TS in various HRT relatively constant, that is between 6.93– 7.15 (for the pH) and 0.32% - 0.56% (for TS). This value is still inlimits that were allowed. This showed that the FBR reactor had thegood performance was inspected from the condition for the distributionof the substrate inside.
Keragaan Nilai DO, BOD dan COD di Danau Bekas Tambang Batubara Studi Kasus pada Danau Sangatta North PT. KPC di Kalimatan Timur Santoso, Arif Dwi
Jurnal Teknologi Lingkungan Vol. 19 No. 1 (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 (396.133 KB) | DOI: 10.29122/jtl.v19i1.2511

Abstract

Salah satu limbah utama dari industri batubara adalah air dari proses produksi dan aktivitas lain yang ditampung dalam danau buatan. Air limbah dalam danau buatan ini mengalami pelarutan batuan dan proses oksidasi dari material sisa penambangan sehingga berpotensi menghasilkan air asam tambang yang mengandung bahan-bahan yang tidak diinginkan dan berbahaya bagi lingkungan. Untuk memanfaatkan air bekas tambang tersebut perlu dilakukan identifikasi kualitas air danau sehingga dapat diketahui perancangan konservasinya. Tujuan paper ini ingin memaparkan kondisi eksisting kualitas air bekas tambang, khususnya nilai BOD (biological oxygen dissolved) dan COD (chemical oxygen demand) serta parameter penunjang lainnya. Untuk mencapai tujuan tersebut, telah dilakukan survei pengukuran data kedalaman kolam, temperature, pH, oksigen terlarut (DO), dan kandungan klorofil a secara langsung dengan menggunakan probe sensor multi parameter (Chlorotec, type AAQ1183, Alec Electronics), serta mengambil sampel di 11 stasiun untuk diketahui data BOD dan COD. Hasil analisis data menunjukkan Nilai BOD, COD danau berkisar 2 dan 5,57 mg/l. Nilai ini ditunjang oleh nilai parameter DO dan pH yang relatif baik. Nilai DO sekitar 2,8–6,89 (4,71 ± 1.28) mg/l dan nilai pH sekitar 6 –7,8 (7,1 ± 0,55). Secara umum air pada danau Sangatta North dalam kondisi stabil dan normal sehingga dapat dimanfaatkan untuk kepentingan sarana rekreasi air, pembudidayaan ikan air tawar, peternakan, pengairan pertanian dan peruntukan lain yang mempersyaratkan mutu air pada kelas II.
INVESTIGASI PENGARUH PEMANFAATAN TANDAN BUAH KOSONG SEBAGAI BAHAN BAKAR BOILER TERHADAP PEMBENTUKAN GAS RUMAH KACA Aziz, Amiral
Jurnal Teknologi Lingkungan Vol. 1 No. 2 (2000): 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 (205.114 KB) | DOI: 10.29122/jtl.v1i2.178

Abstract

The gas produced in solid waste disposal sites, particularly CH4 can be a local environmental hazard if precaution are not taken to prevent uncontrolled emissions or migration into surrounding land. Gas can migrate from solid waste disposal sites either laterally or by venting to atmosphere, causing vegetation damage and unpleasant odors at low concentration, while at concentration of 5-15 per cent in air, the gas may be form explosive mixture.Recently, a forest fire on the Indonesian islands of Sumatra and Kalimantan left not only Indonesia but neighboring countries as well covered under a thick cloud of haze. Some palm plantations and palm oil refineries once disposed of palm oil waste (Empty Fruit Bunches ) by drying them in ovens and then burning them in fields. This paper discusses some results of the experimental and theoretical investigations which conducted to examine effects of the utilization of palm oil wastes particularly Empty Fruit Bunches as the fuel of boiler on greenhouse gas emission.
PERHITUNGAN FAKTOR EMISI DI SISTEM JARINGAN KETENAGALISTRIKAN JAWA-MADURA-BALI Febijanto, Irhan
Jurnal Teknologi Lingkungan Vol. 11 No. 2 (2010)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (672.394 KB) | DOI: 10.29122/jtl.v11i2.1207

Abstract

The methodology of calculation for emission factor for grid connection is determined by IPCCC Intergovernmental Panel Climate Change). The methodology is revised periodically,and become comprehensive calculation. Mainly in developed countries, the emission factor is provided by government related institution yearly. Therefore the developers who need that value can get easily, and they can save a time and money in the developing Clean Development Mechanism Project. In Indonesia, until now there is no government institution or other related institutions that have an obligation to provide and calculate that number.PTPSE-BPPT has initiated to calculate the emission factor of grid system of Jawa-Madura-Bali using data between 2002 and 2006. The Approved Consolidated Methodology 0002 and Approved Methodology Simple I-D were used in the calculation. Based on the calculationresult, it was proved that the emission factor of JAMALI grid increased 18.2%, resulted to coal consumption increased. The value of this emission factor has been adopted by Directorate General Electricity and energy Utilization and recognized by Indonesian Designated National Authority, as a National Number of emission factor in JAMALI in 2008.Keywords : faktor emisi, emisi karbon, sistem JAMALI, pembangkit listrik,Clean Development Mechanism,
IDENTIFIKASI DAN PERANCANGAN SISTEM PENGELOLAAN DATA SUMBER DAYA AIR PROVINSI GORONTALO Wahyono, Heru Dwi
Jurnal Teknologi Lingkungan Vol. 5 No. 2 (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 (780.871 KB) | DOI: 10.29122/jtl.v5i2.306

Abstract

Gorontalo Province as new agricultural base province in the autonomous effortsthrough the Agency for Water Resources Management has been collecting andmanaging all data of water resources. Good data management for water resources is needed to support agricultural and fishery base activity in this province. The identification of potential of the existing water resources is needed for computer base structural database management system design. The design of database system is used as reference for development of software for water resources database management. The developed software can be used as Decision Support System to help provincial management and useful for information system to find out the potential of all water resources in Gorontalo Province area. The output of this activity is software for managing water resources in Gorontalo Province.
KEANEKARAGAMAN JENIS-JENIS ANGGREK KEPULAUAN KARIMUNJAWA Sulistiarini, Diah; Djarwaningsih, Tutie
Jurnal Teknologi Lingkungan Vol. 10 No. 2 (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 (30.687 KB) | DOI: 10.29122/jtl.v10i2.1489

Abstract

Karimunjawa is a group of small islands which is situated at 0 up to 506 above sealevels, and covered of total forests area of about 1,300 ha. The area is locatedwithin Jepara Regency, Central Java. Studies on forest ecology and floristic ofthe island has been conducted in 2003 to 2006. The present study is apart of thefloristic studies with special attention to orchids. Based on field study combinedwith specimen herbarium stored in the Herbarium Bogoriense, there are at list 13species of orchid collected from Karimunjawa Island, and one of them is recognizedas endemic species in Jawa. In addition there is one unidentified species which isbelonging to genus Eria.

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