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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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PENGARUH IRADIASI GAMMA TERHADAP DEGRADASI ZAT WARNA DIRECT ORANGE 34 DALAM AIR Sugita, Purwantiningsih; Winarno, Ermin Katrin; Anriani, Lia
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 (622.851 KB) | DOI: 10.29122/jtl.v1i2.170

Abstract

The aim of this experiment is study on technique of gamma irradiaton in analyzing dying agent direct orange 34 in waste water. Direct orange 34 was dispersed to oxalic and malic acids when the 60Co irradiated. The result showed that dose and dose rate of 60Co were less than 10 kGy and 7.57 kGy/hour, respectively. While, the pH of the first solution was 7.0. The technique showed that the chemical oxygen demand of dye solution was decreased from 60.38 to 4.90 ppm.
PENGETAHUAN LOKAL TUMBUHAN OBAT MASYARAKAT DESA DOMPO-DOMPO JAYA, PULAU WAWONII - SULAWESI TENGGARA Royyani, Mohammad Fathi; Rahayu, Mulyati
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 (238.809 KB) | DOI: 10.29122/jtl.v11i2.1199

Abstract

The ethnobotanical study of plants usage of people in the Wawonii island was conducted in April until May 2006. The local knowledge of medicinal plants in Wawonii island is a result from interaction people of Wawonii island. Environment, another ethnics and globalization, it is as cultured processes. Data were collected on the uses of plants, and more than 62 species of plants were recorded in local names. The data are discussed in the contect of Wawonii island culture, tradition, and way of life. Furthurmore, plants used also show the nearness of emotional relationship between human and environment.Key words: Indigenous knowledge, medicinal plants, Wawonii ethnic, SoutheastSulawesi
INFORMASI DETEKSI SUMBERDAYA AIR TANAH ANTARA SUNGAI PROGO – SERANG, KABUPATEN KULON PROGO DENGAN METODE GEOLISTRIK Riyadi, Agung
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 (384.415 KB) | DOI: 10.29122/jtl.v5i1.298

Abstract

The demand for groundwater in developing countries is continuously increasing. It is used as industrial processes, drinking, agriculture, fishpond and irrigation. The reasons for this growth include agriculture, industrial processes, expanding cities, food production needed irrigation areas that urgently need groundwater supply. Actually now, in south Kulon Progo coast area, many people development agriculture with water supply from groundwater. From the measurement in the field concerning groundwater resources potential in thesouth Kulon Progo coast area, can be predicted that the fresh water resources be found as far as coast from Serang River until Progo River, with average wide 1.6 km and thick between 20 – 43 meter and with depth average 25 meter.
STATUS KONSORSIUM MIKROBA LOKAL PENDEGRADASI MINYAK Komarawidjaja, Wage; Lysiastuti, Esi
Jurnal Teknologi Lingkungan Vol. 10 No. 3 (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 (279.782 KB) | DOI: 10.29122/jtl.v10i3.1481

Abstract

Laboratory observation were conducted to study the effect of media containing oil spillon microbial ability in utilizing oil spill as carbon sources. Microbial consortia which wasisolated from Cepu oil spill sample was inoculated on the Bushnell-Haas (BH) mediacontaining 5% Cepu crude oil.The experiment proved that microbes could be able utilizing oil as carbon source fortheir cell multiplication, the more the turbidity concentration increase, the more themicrobial population rise. Concentration of oil dissolved trend and availability that wasmeasured show a microbial surfactant generation. Furthermore, microbial density thatwas measured along experiment period indicate an increase in density.The result indicate that remediation of oil spill study which is utilizing indigenous microbesas in situ bioremediation technologies can be implemented.
KANDUNGAN ZAT HARA FOSFAT PADA MUSIM BARAT DAN MUSIM TIMUR DI TELUK HURUN LAMPUNG Santoso, Arif Dwi
Jurnal Teknologi Lingkungan Vol. 8 No. 3 (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 (347.946 KB) | DOI: 10.29122/jtl.v8i3.426

Abstract

The result of phosphate analysis in Hurun Bay Lampung described thatconcentration phosphate in the West season was greater than in the East season. In the February 2003, phosphate concentration was 9.51±1.54 ì g/L while in July 2003 around 6.32±3.8 ì g/L. The phosphate dissociation and phosphate run-off from land through river may increase phosphate concentration in West season. The other result shows that phosphate concentration in the surface was higher than in the bottom layer in the all season.
MEWUJUDKAN PERTANIAN BERWAWASAN LINGKUNGAN Maryadi, Maryadi
Jurnal Teknologi Lingkungan Vol. 5 No. 3 (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 (94.147 KB) | DOI: 10.29122/jtl.v5i3.321

Abstract

Presently the world is moving away from inorganic fertilizer, weed and pest control. As we know in many countries rice paddies are fertilized with inorganic fertilizer and sprayed with pesticides as a way to control weeds and other pests. This process, however, is harmful to the people, animal and plant life in the surrounding area. The use of Azolla pinata as green manure and source of nitrogen may can be used to reduce the use of inorganic fertilizer.
PENGHEMATAN ENERGI PADA INDUSTRI SEMEN Studi Kasus : Pemasangan VSD’S pada Fan Prayudi, Teguh
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 (133.262 KB) | DOI: 10.29122/jtl.v10i1.1504

Abstract

Industri semen merupakan salah satu industri yang digolongkan sebagai industriyang boros mengkonsumsi energi, karena dalam proses produksi mengkonsumsienergi cukup besar setara dengan 25 s/d 35 % dari biaya total produksi. Sejalandengan semakin berkurangnya cadangan bahan bakar fosil yang tidak dapatdiperbaharui (non-renewable energy), penghematan energi melalui efisiensipenggunaan energi pada proses produksi menjadi suatu keharusan yang tidak dapatdihindari.Dalam penelitian sebelumnya[1], Penulis telah melakukan Feasibility Studyterhadap pemasangan VSD di Fan, yang menunjukkan kemungkinan penghematanenergi yang cukup besar. Dalam penelitian ini, unjuk kerja dilapangan secara nyatatelah didapatkan bahwa pemasangan inverter atau VSD’S pada Fan yang digunakandidalam proses produksi Industri Semen, mampu menghemat penggunaan energisebesar 499,0464 MWH pertahun, dan nilai ini setara dengan penurunan emisi gasCO2 sebesar 361.309,594 Ton CO2/Tahun.
PENGOLAHAN LEACHATE TERCEMAR Pb SEBAGAI UPAYA PENCEGAHAN PENCEMARAN LINGKUNGAN TPA Ganefati, Sri Puji
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 (33.789 KB) | DOI: 10.29122/jtl.v9i1.449

Abstract

Waste as one of human activity products should be managed in order to minimize its negative impacts to the environment and human health. Environmental pollution will also take place due to waste which contains hazardous substances, such as used battery, accu and broken TL bulbs. Production of those goods uses plublum (Pb) in its process, so that the Pb will be carried later by the leachate flow to the environment. This work was an experiment with pre and post tests design which also used reference group as a control towards Pb parameter. Statistical analyzes was carried out using Anova and T tests with the degree of confidence of 95%. Result of the anova test of reference group with a variation of detention time was probability of about 0.293, whereas the experimental group resulted a probability of 0.005. The T-test for both reference and experimental groups with a variation of detention timegave different values of Pb parameter where the different with the probability of 0.000. The result showed that concentration of Pb in leachate decreased after it was treated using alum and lime. the significant reduction is at leaving time of 3 hours, i.e. 798.3 mg/L (75.7%). Therefore, it ca be concluded that treatment using alum and lime can be applied to reduce concentration of Pb in a lechate.
Studi Karakterisasi Tanah Terkontaminasi Minyak Berat Sopiah, Nida; Aviantara, Dwindrata Basuki
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 (29.792 KB) | DOI: 10.29122/jtl.v20i2.3546

Abstract

ABSTRACTThe study of the characteristics of hazardous and toxic waste materials from samples of heavy oil contaminated soil containing Total Petroleum-Hydrocarbon (TPH) with a range between 1 - 2%. This study aimed to evaluate the hazard category of heavily oil contaminated soil based on organoleptic test results and Toxicity Characteristic Leaching Procedure (TCLP). Organoleptic tests carried out include explosive, igniteable, reactive (reactive) and corrosive (corrosive) and potentially toxic through TCLP. Leaching tests performed by using method based of the United States Environmental Protection Agency (US EPA) SW 846-1311. Based on the results of organoleptic observations, the samples contaminated with heavy oil that were studied did not fulfill the elements that were required to be classified as hazardous waste category 1. Meanwhile, based on TCLP test results, there were 5 parameters of heavy metals (As, Be, Cd, Pb and Se) as well as 2 organohalogen parameters (Aldrin + Dieldrin, and Vinyl Chloride) whose results are inconclusive because the quality standard values are below the detection limit of the determination method for the seven parametersKeywords: Heavy oil contaminated soil, Organoleptic test, Toxicity Characteristic Leaching Procedure, TPH 1-2%ABSTRAKTelah dilakukan studi karakteristik limbah bahan berbahaya dan beracun dari sampel tanah terkontaminasi minyak berat mengandung TPH dengan kisaran antara 1 – 2%. Tujuan dari studi ini adalah untuk mengevaluasi kategori bahaya dari tanah yang terkontaminasi minyak berat berdasarkan data hasil uji organoleptik dan TCLP. Uji organoleptik yang dilakukan meliputi uji kemudahan meledak (explosive), menyala (igniteable), perilaku reaktif (reactive) dan korosif (corrosive) serta potensial toksik melalui uji pelindian karakteristik beracun (Toxicity Characteristic Leaching Procedure – TCLP). Uji pelindian dilakukan dengan mengacu kepada United State Environmental Protection Agency (US EPA) SW 846-1311. Berdasarkan hasil pengamatan organoleptik sampel tanah terkontaminasi minyak berat yang dikaji tidak memenuhi unsur-unsur yang menjadi persyaratan untuk digolongkan sebagai limbah B3 kategori 1, sedangkan berdasarkan hasil uji TCLP, terdapat 5 parameter logam berat (As, Be, Cd, Pb dan Se) serta 2 parameter organohalogen (Aldrin + Dieldrin, dan Vinyl Chloride) yang hasilnya adalah inconclusive dikarenakan nilai baku mutunya berada di bawah limit deteksi dari metode penetapan untuk ketujuh parameter tersebut. Kata kunci: Tanah terkontaminasi minyak berat, TPH 1-2%, uji organoleptik, uji pelindian karakterisitik beracun 
MERANCANG SISTEM BUOY DAN SENSOR SEBAGAI PERANGKAT PEMANTAUAN LINGKUNGAN PERAIRAN YANG MURAH, HANDAL DAN MANDIRI purwanta, wahyu
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 | DOI: 10.29122/jtl.v2i3.225

Abstract

Dalam rangka alih teknologi khususnya dalam perancangan sistem pemantauan lingkungan perairan yang murah, handal dan mandiri, maka pada tahun 2000 dimulai perancangan buoy dan sensor yang ditujukan baik bagi pemantauan perairan darat (waduk dan sungai) maupun laut. Sistem ini pada dasarnya terdiri atas seperangkat buoy pengukur serta pusat pengolahan data yang saling terhubungkan dengan telemetri radio (VHF/HF).Beberapa parameter yang dapat diukur dengan sistem sensor antara lainparameter bawah air dan permukaan air seperti tekanan udara, kecepatan dan arah angin, konduktivitas, Kelarutan Oksigen, arah kecepatan arus, tinggi gelombang kekeruhan perairan. Rekayasa dan pengembangan diarahkan pada aspek fungsi dan kinerja dasar sistem buoy yang real time. Beberapa perangkat keras dari sistem buoy antara lain ; transducer, on-board computer, conditioning signal, converter, data acquitition controller, storage media dan instrument komunikasi data.

Page 54 of 122 | Total Record : 1211

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