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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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KECENDERUNGAN REKLAMASI WILAYAH PANTAI DENGAN PENDEKATAN MODEL DINAMIK Widodo, Lestario
Jurnal Teknologi Lingkungan Vol. 6 No. 1 (2005): 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 (1438.118 KB) | DOI: 10.29122/jtl.v6i1.333

Abstract

Big cities, especially those with have coastal area, in their development processwill face the problem of limiting area, either for human setlemen or other purposes. One effort to solve the problem is by doing a coastal reclamation which still has problems until now due to the negative impacts resulted. A dynamic model had been developed to exemine the causality of a reclamation phenomenon. Which a simple dynamic model it is known already that investor interest in coastal reclamation is defined by result potential in future, which is reflected by a beneficial land conversion price and relatively small delay period.
Status Kualitas Perairan Selat Matak Kabupaten Kepulauan Anambas Garno, Yudhi Soetrisno
Jurnal Teknologi Lingkungan Vol. 15 No. 2 (2014)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6463.275 KB) | DOI: 10.29122/jtl.v15i2.1598

Abstract

Pembangunan pelabuhan roro di Desa Matak, akan menjadikan Selat Matak sebagai perairan yang ramai dan tempat pembuangan limbah dari berbagai kegiatan di wilayah tersebut. Studi ini dilakukan untuk mengetahui kondisi lingkungan perairan Selat Matak saat ini. Penelitian ini mengungkapkan bahwa pada saat penelitian dilakukan kualitas perairan Selat Matak dalam keadaan normal, relatif belum tercemar. Perairan ini dihuni oleh 10 jenis fitoplankton dari Bacillariophyceae, Chlorophyceae dan Dinophyceae dengan kelimpahan antara 17.500 – 23.100 ind./l. Masing-masing populasi jenis fitoplankton dalam komunitas relatif berimbang; tidak ada satu jenis fitoplankton yang mendominasi. Demikian pula dengan kondisi zooplankton yang ada. Zooplankton ditemukan 3 jenis dan diantaranya tidak ada yang mendominasi. Kelimpahan fitoplankton di Selat Matak ditemukan lebih besar daripada Teluk Jakarta dan Teluk Banten, yang relatif lebih subur. Fenomena ini mengungkapkan bahwa pengambilan sampel untuk penentuan kelimpahan fitoplankton tidak tepat menggunakan planktonet.Kata kunci : Kualitas perairan, plankton, fotiplankton, zooplankton.
PENGOLAHAN LINDI (LEACHATE) DENGAN MODEL COAGULATION - BIOFILTER UNAEROBIC Ganefati, Sri Puji
Jurnal Teknologi Lingkungan Vol. 9 No. 2 (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 (36.802 KB) | DOI: 10.29122/jtl.v9i2.461

Abstract

Leachate, especially from the landfill, is a pollutant that can harm human health and pollute the environment including aquatic biota, because the leachate contains various chemicals both organic and inorganic substances and also pathogen bacteria. Laboratory test by Department of Health – Yogyakarta (2001) showed that leachate from landfill had Biological Oxygen Demand (BOD) of 1032 mg/liter in which this was much higher than the limit allowed (BOD = 150 mg/liter. In order to reduce BOD in leachate, a treatment is needed. In this experiment a treatment to reduce BOD in leachate was carried out by applying coagulation andanaerobic bio-filtration with the time of 1, 2, and 3 hours. Evaluation of the tests was conducted using pre-test and post-test with control design which analysis was made descriptive and analytically using T-test with the error of about 5% (á =0,05). Results of the experiment indicated that there was a tendency of BOD reduction of about 0.9% - 1.1% for the control samples, whereas the BOD reduction for leachate attained 82.3% -90.5%. Based on the T-Test, the probability result was 0.000 (p< á =0.05). This means that there is a significant difference in BOD reduction between control samples and leachate. In other words leachate treatment using coagulation – anaerobic bio-filtration can be taken as an alternative process to reduce BOD.
Cover JTL Vol 20, No 2, Juli 2019 JTL Vol 20, No 2, Juli 2019, Cover
Jurnal Teknologi Lingkungan Vol. 20 No. 2 (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 (306.392 KB) | DOI: 10.29122/jtl.v20i2.3667

Abstract

PENGARUH APLIKASI MIKROBA PROBIOTIK PADA KUALITAS KIMIAWI PERAIRAN TAMBAK UDANG purwanta, wahyu; Firdayati, Mayrina
Jurnal Teknologi Lingkungan Vol. 3 No. 1 (2002): JURNAL TEKNIK 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 (214.665 KB) | DOI: 10.29122/jtl.v3i1.237

Abstract

Kegagalan utama produksi udang dari budidaya tambak umumnya disebabkan oleh serangan penyakit dan kualitas air yang buruk akibat pencemaran. Suatu tindakan penyiapan lahan yang benar serta upaya menjaga mutu air pasokan akan sangat membantu dalam meningkatkan kembali produktivitas tambak. Suatu ujicoba aplikasi mikroba probiotik hasil isolasi dari wilayah pantura Jawa dikombinasi dengan sistem aerasi serta biofiltrasi dalan air tandon dilakukan pada tambak udang di Desa Limbangan, Kabupaten Pemalang, Jawa Tengah. Hasil yang didapat memperlihatkan terjadinya penurunan paramater-parameter kunci seperti Nitrat (NO3), Nitrit (NO2), Sulfat (SO4), Sulfida (H2S), Amonia (NH3) dan Phospat (PO4) secara signifikan. Selain itu pH dan DO air juga cenderung stabil.
PREDIKSI PARAMETER-PARAMETER BIOFISIK TANAMAN PADI DARI DATA GROunDSPECTROmETER DAN HYPERSPECTRAL PESAWAT TERBANG DENGAN MENGGUNAKAN TEKNIK PARTIAL LEAST SquARE REGRESSIOn (PLSR) DAN nORmALIzED DIFFEREnCE SPECTRAL InDEx (NDSI) Darmawan, Arief; Hariyanto, Teguh; Sukojo, Bangun Muijo; Sadly, Muhamad
Jurnal Teknologi Lingkungan Vol. 12 No. 1 (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 (391.434 KB) | DOI: 10.29122/jtl.v12i1.1266

Abstract

Paddy rice canopy hyperspectral was measured by using ground-based spectroradiometer and HyMap sensor onboard an airplane from 350 nm up to 2500 nm in the same timethat covered various growth stages. Coinciding with hyperspectral measurement, biophysical parameters such as leaf area index (LAI), SPAD value were measured onground during the airplane passed over area of interest (AOI). Rice yield was measured at the time of final harvesting by random selected yield (ubinan method) for each sampling area. In finding the best correlation among canopy hyperspectral reflectance with crop development, optimal individual waveband explored with involving all possible waveband combinations to obtain the best fitted two-pair waveband related to crop biophysical parameters. Normalized Difference Spectral Index (NDSI) was appliedfrom spectral transformations (obtained from optimal waveband selected by exploring all possible waveband) to improve sensitivity analysis on plant. Canopy hyperspectralprovided information about plant, soil and water background when plant canopy don’t completely cover soil surface yet. The present study was directed to examine spectralindices and establish the relationships between biophysical parameters of rice by using partial least square regression (PLSR) technique. 
SIMULASI MODEL ALOKASI KEBUTUHAN RUANG KOTA/ WILAYAH BERDASARKAN KEBERLANJUTAN FUNGSI KONSERVASI AIR DAN PENCEGAH BANJIR Suwedi, Nawa
Jurnal Teknologi Lingkungan Vol. 7 No. 1 (2006): 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 (404.646 KB) | DOI: 10.29122/jtl.v7i1.365

Abstract

Regional Spatial Planning (RTRW) of a city or a region becomesimportant due to limitation of land, while land necessity is increasing. Inorder to achive the sustainable city / region, the attention to naturalcapabilities on water conservation and flood protection should be adaptedon RTRW. The RTRW should prevent the exsisting capabilities andincrease when the capabilitis are less. Using simulation of model as tool of analysis in the spatial planningprocess, we can see the city/ region capabilities on water conservation andflood protection, and then make decision on spatial use of the city / region.The simulation in this study was applied in the City of Batam, which wasfocused in Batam Island by using data on the year of 2000. The results ofthe simulation shows that regions which are categorized as having high andvery high capabilities on water conservation occupied only 13,36%, whilethose that have high and very high capabilities on flood protection is about23,75% of the island area. By applying of reboisation scenarios, theregions that have high and very high capabilities on water conservation canbe increased to become 56,97% and those that have high and very highcapabilities on flood protection increase to 53.58% of the island area.
Preface JTL Vol 18, No 1, January 2017 JTL Vol 18, No 1, January 2017, Preface
Jurnal Teknologi Lingkungan Vol. 18 No. 1 (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 (69.049 KB) | DOI: 10.29122/jtl.v18i1.1801

Abstract

ANALISIS PEMILIHAN WILAYAH TERKAIT DENGAN TPA REGIONAL DI TPST BANTARGEBANG MENGGUNAKAN METODE TOPSIS Manurung, Douglas
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 (350.937 KB) | DOI: 10.29122/jtl.v17i2.27

Abstract

Pada tahun 2008, Republik Indonesia mengeluarkan Undang-undang No. 18 tentang Penegelolaan Sampah. Tujuan dari undang-undang ini adalah: 1) seluruh Tempat Pemrosesan Akhir (TPA) sampah di Indonesia harus memakai sistem sanitary landfill. 2) pemerintah daerah dapat membentuk kerjasama pengelolaan sampah di hilir dengan membentuk sebuah TPA Regional dengan melibatkan masyarakat dan investor.  Tujuan ini sulit dicapai karena beberapa kendala yaitu terbatasnya anggaran, sulitnya menentukan pemerintah daerah mana yang sebaiknya bekerjasama, dan institusi seperti apa yang sebaiknya bertanggung jawab untuk mengelola TPA regional tersebut. Dengan menggunakan Technique For Order Preference Similarity To Ideal Solution (TOPSIS), penelitian ini menentukan wilayah mana saja dari 8 (delapan) kota dan kabupaten di JABODETABEK yang bekerjasama untuk membentuk TPA regional di TPST Bantargebang. Hasil TOPSIS menyimpulkan bahwa Kota Bekasi adalah alternatif terbaik untuk memakai TPST Bantargebang dengan nilai Ci+ mendekati 1. Hal ini juga berarti bahwa alternatif Kota Bekasi berjarak terpendek terhadap solusi ideal dan berjarak terjauh dengan solusi negatif-ideal. Alternatif terbaik kedua adalah Kabupaten Bekasi, sedangkan alternatif terbaik ketiga adalah Kabupaten Bogor. TPST Bantargebang dapat dikembangkan menjadi sebuah TPA regional dengan perluasan lahan sebesar 25 ha, menaikkan ketinggian landfill menjadi 30 meter, dan ketinggian jarak trap 3 meter, faktor konversi volume 1000 kg sampah sama dengan 3 m3, faktor pemadatan 50 persen dan faktor reduksi alami sampah sebsar 30 persen. Dengan kondisi tersebut TPST Bantargebang masih dapat menerima tambahan sampah sebesar 2.422 ton per hari sampai 15 tahun ke depan.    
DAMPAK INDUSTRI PENGECORAN LOGAM TERHADAP KUALITAS GAS NO2 DALAM UDARA AMBIEN DI DAERAH CEPER Prayudi, Teguh
Jurnal Teknologi Lingkungan Vol. 4 No. 1 (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 (514.916 KB) | DOI: 10.29122/jtl.v4i1.269

Abstract

Penelitian ini dimaksudkan untuk mengetahui dampak industri pengecoranlogam terhadap tingkat pencemaran udara di wilayah industri dan sekitarnya, khususnya terhadap penurunan kualitas gas NO2. Melalui penelitian ini diharapkan dapat dikaji kebijakan teknologi pengelolaan lingkungan yang terkait dengan proses industri pengecoran logam, sebagai upaya pencegahan dini tehadap timbulnya pencemaran udara dimasa depan.Hasil penelitian menunjukkan bahwa konsentrasi gas NO2 di wilayah inimasih dibawah nilai ambang batas yang diperbolehkan. Namun demikian,untuk mengantisipasi perkembangan industri dimasa depan, khususnyayang berkaitan dengan meningkatnya emisi gas NOx, direkomendasikanadanya modifikasi teknologi yang digunakan untuk menekan jumlah emisiNOX yang dihasilkan.

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