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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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BIOAKUMULASI TIMBAL PADA PENGOLAHAN AIR LIMBAH BATERAI OLEH ACINETOBACTER SP. IRC2 MENGGUNAKAN BIOFILTER LEKAT DIAM Sopiah, Nida; Irawati, Wahyu; Sulistia, Susi; Prasetyo, Djoko
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 (5073.667 KB) | DOI: 10.29122/jtl.v18i1.74

Abstract

Acinetobacter sp. IrC2 merupakan bakteri yang memiliki sifat multiresistensi terhadap berbagai logam berat, tembaga, kadmium, timbal dan seng. Penelitian ini dilakukan untuk mempelajari karakterisasi bioakumulasi timbal oleh Acinetobacter sp. IrC2 dalam menyisihkan kadar timbal pada air limbah bateraiyang diolah menggunakan biofilter lekat diam bermedia sarang tawon. Efisiensi penyisihan kadar timbal ditentukan dengan berkurangnya kadar timbal menggunakan spektrofotometri serapan atom. Hasil penelitian menunjukkan bahwa proses bioakumulasi timbal mengalami fluktuasi secara berkala dalam airlimbah yang diolah Acinetobacter sp IrC2. Efisiensi penyisihan kadar timbal pada jam ke-28 adalah sebesar 86,5% (6,31mg)/L dan pada jam ke-176 kadar timbal dalam air olahan limbah baterai dalam bioreaktor menjadi kurang dari 0,01 mg/L. Dengan demikian maka Acinetobacter Sp. IrC2 mampu bertindak sebagai agen bioremediasi dalam menyisihkan kadar timbal dalam air limbah baterai dengan menggunakan biofilter lekat diamKata kunci: Acinetobacter sp. IrC2, timbal, bioakumulasi, biofilter lekat diam
ESTIMASI JEJAK KARBON INDUSTRI MINYAK KELAPA SAWIT Mubekti, Mubekti
Jurnal Teknologi Lingkungan Vol. 15 No. 1 (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 (447.004 KB) | DOI: 10.29122/jtl.v15i1.1455

Abstract

Dalam kurun dasawarsa terakhir, produksi minyak kelapa sawit di Indonesia berkembang pesatsebagai akibat dari permintaan baik pasar lokal maupun internasional. Potensi penggunaan minyaksawit sebagai biodiesel untuk mengurangi emisi karbon dan ketergantungan terhadap penggunaanbahan bakar fosil telah menjadi fokus perdebatan berkaitan dengan emisi yang disebabkan olehkonversi lahan perkebunan kelapa sawit, serta proses-proses pengelolaan kebun dan pasca panen.Menghitung jejak karbon dari industri minyak kelapa sawit berkaitan dengan tiga fase prosesproduksi, yaitu (1) konversi tutupan lahan sebelunya, (2) pengelolaan perkebunan kelapa sawit, (3)transportasi dan pengolahan dalam pabrik. Dari berbagai sumber data sekunder hasil penelitiansebelumnya dapat dihitung emisi karbon sebesar 1.641,33 ton per hektar ekivalen CO2 dalam 25tahun siklus pertumbuhan kelapa sawit. Apabila 6000 hektar dianggap sebagai luasan ekonomisperkebunan kelapa sawit, maka total emisi karbon diestimasikan sebesar 9.847.980 ton ekivalenCO2
PENGEMBANGAN DAN PEMBERLANJUTAN TEKNOLOGI PEMANTAUAN LINGKUNGAN PERAIRAN LAUT (SEAWATCH INDONESIA) purwanta, wahyu
Jurnal Teknologi Lingkungan Vol. 3 No. 3 (2002): 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 (142.433 KB) | DOI: 10.29122/jtl.v3i3.261

Abstract

Sebagai sebuah infrastruktur yang bernilai investasi tidak sedikit, upaya menjaga kesinambungan sistem Seawatch sangatlah penting.Secara umum permasalahan yang muncul dalam pengoperasian dan pengembangan sistem ini dapat dikategorikan sebagai masalah teknis dan non-teknis. Secara teknis masalah yang terjadi pada sistem buoy sebagian besar disebabkan oleh faktor ketidak-akraban lingkungan laut bagi sistem elektronik. Sementara pada aspek teknis pada pusat kendali lebih kepada aspek keandalan (reliability) sistem dan masalah penyebaran termasuk pengaturan aksesnya. Adapun faktor non-teknis utama adalah aspekyang berkaitan dengan ekonomi dalam arti apakah nilai tambah yang dihasilkan sistem Seawatch sebanding dengan biaya pengadaan, pengembangan, dan operasionalnya. Dalam menjaga kesinambungan ke depan suatu upaya bagaimana menekan biaya operasional dan meningkatkan manfaat dan kemanfaatan data dan atau informasi yang dihasilkan menjadi penting. Peningkatan kemampuan pada aspek teknik-praktis-operasional dan peningkatan pemahaman (meaning atau know-how) pada sistem pemantauan diperlukan agar diperoleh pilihan-pilihan pengukuran dan koleksi data yang lebih ekonomis. Sementara penyebaran data dan informasi yang ada perlu segera dilakukan dalam kaitan memberi manfaat dalam jangka panjang khususnya dalam pembangkitan arti pentingnya data dan informasi kelautan.
PENGEMBANGAN PERANGKAT LUNAK DATABASE MONITORING KINERJA TPA Wahyono, Heru Dwi
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 (584.611 KB) | DOI: 10.29122/jtl.v10i3.1474

Abstract

The increasing number of resident in an area impact to the increasing number ofdomestic waste produced by that area.The amount of existing landfill waste is notenough to accommodate all waste.This is the reason why the researchers need todevelop a landfill waste with good performance. Good performance landfill can treatwaste quickly and does not contaminate the environment. Methan gas produced by thelandfill waste can be used as alternatif energy resources. To improve the performance oflandfill waste, the waste management in landfill waste need to be monitored. The landfillwaste monitoring carried out on quality of leacate, volume and concentration of gas,and some other parameters. To facilitate the monitoring process should be developeddatabase software for landfill waste performance monitoring. With this software the datais managed in such a way so that it can be called back quickly and easily and can bedisplayed in various forms of landfill performance analysis reports
BIOAKUMULASI LOGAM BERAT DALAM MANGROVE RHIZOPORA MUCRONATA DAN AVICENNIA MARINA DI MUARA ANGKE JAKARTA Handayani, Titin
Jurnal Teknologi Lingkungan Vol. 7 No. 3 (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 (311.431 KB) | DOI: 10.29122/jtl.v7i3.389

Abstract

Mangrove area in Muara Angke was dominated by api-api (Avicenniamarina) and bakau (Rhizophora mucronata). We asume that thesespecies was able to acumulate h eavy metals, since both of them haveadapted in this environmental condition which content of highconcentration h eavy metals. The objective of this experiment was toanalyze heavy metals content in the tissue of api-api (Avicennia marina)and bakau (Rhizophora mucronata) in Muara Angke Jakarta. The resultsshowed that Cu was highest heavy metal content in root of bakau(24.431 ppm) . While 23.674 ppm of Cu was content in api-api roots. Cucontent in sediment was 26,640 ppm.
Inside Cover JTL Vol 19, No 1, Januari 2018 JTL Vol 19, No 1, Januari 2018, Inside Cover
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 (193.001 KB) | DOI: 10.29122/jtl.v19i1.2718

Abstract

MINIMALISASI LAHAN KRITIS MELALUI PENGELOLAAN SUMBERDAYA LAHAN DAN KONSERVASI TANAH DAN AIR SECARA TERPADU Nugroho, Sutopo Purwo
Jurnal Teknologi Lingkungan Vol. 1 No. 1 (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 (284.363 KB) | DOI: 10.29122/jtl.v1i1.165

Abstract

Akibat adanya pemanfaatan sumberdaya alam yang melebihi daya dukung lingkungan dan tidak dibarengi dengan usaha konservasi tanah dan air, ternyata telah menimbulkan munculnya ketidakseimbangan lingkungan yaitu terus bertambahnya luas lahan kritis. Peningkatan luas lahan kritis ini juga semakin dipercepat dengan meningkatnya tekanan penduduk terhadap lahan, khususnya di Pulau Jawa. Akibatnya pemanfaatan lahan dieksploitasi secara terus menerus sehingga menyebabkan produktivitas lahan menjadi berkurang dan lahan miskinhara. Hal ini akan berakibat pada menurunnya produksi pertanian, semakinbesarnya erosi, sedimentasi, banjir, kekeringan, pendangkalan sungai,berkurangnya umur waduk dan masalah-masalah lingkungan lainnya. Luas lahan kritis pada awal tahun 1974, jumlah lahan kritis secara nasional mencapai 10.751.000 ha, kemudian pada tahun 1998 dengan kriteria penetapan lahan kritis yang lebih objektif, lahan kritis di Indonesia mencapai 23.725.552 ha. Sedangkan luas lahan agak kritis sebesar 3.311.152 ha dan lahan potensial kritis seluas 8.806.758 ha, sehingga luas keseluruhan sebesar 35.852.462 ha atau 18,6% dari luas lahan di Indonesia. Meskipun usaha rehabilitasi lahan dan konservasi tanah dan air sudahdilakukan melalui program penghijauan dan reboisasi serta usaha lainnya, namun usaha-usaha tersebut masih belum mampu mengatasi terjadinya peningkatan luas lahan kritis. Hal ini lebih disebabkan pendekatan yang dilakukan lebih berorientasi pada penanganan fisik dan kurang memperhatikan masalah sosial ekonomi dan budaya masyarakat. Untuk itulah maka untuk mencegah peningkatan laju lahan kritis tersebut perlu dilakukan secara komprehensif, terpadu dan multisektoral. dengan melibatkan peran serta masyarakat secara menyeluruh.
AKTIVITAS ENZIM PELARUT FOSFAT DAN EFEKTIVITAS MIKROBA ASAL WAMENA UNTUK MENUNJANG PERTANIAN RAMAH LINGKUNGAN PADA DAERAH MARGINAL Widawati, Sri
Jurnal Teknologi Lingkungan Vol. 11 No. 3 (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 (776.933 KB) | DOI: 10.29122/jtl.v11i3.1194

Abstract

The activity of phosphate solubilizing enzyme and the effectivity of microbe from Wamena for support agriculture of environmental friendliness at marginal area. Phosphate dissolution of enzyme by microbial effective in compost plus from Wamena forest was stored in the freezer for 4 years, have been conducted in Ecofisiology laboratory,Microbiology devision, Research Center for Biology, Indonesian Institute of Science. This research was conducted to know the microbial affectivity and the activity of phosphate solubilizing enzyme of 20 microorganisms in inoculants stored 4 years in refrigerated room and to support soil fertility and biofertilizer agent in organic farming system. This research used plate count methode for counting the amount of microbial population, Scinner method was used toanalizer enzyme of alkaline and acid PME-ase,and statistical analysis use Duncan methode. The storage of 20 inoculants invected 20microorganisms for 4 years in refrigerated room showed that the microbial activity still high with the amount of mean population 107 and the activity of phosphate solubilizing enzyme with mean diameter of clear zone (holozone) 1 cm – 2 cm. The effectivity and the highest activity of phosphate solubilizing enzyme were : Azotobacter indicus (A), Bacillus panthothenticus (D), Bacillus megaterium (M), Bacillus thuringiensis (O), Ceratia sp. (R),Chromobacterium lividum (G), Chromobacterium violaceum (S), Flavobacterium breve(T), Klebsiella aerogenes (H), Pseudomonas fluorescent (J), Rhizobium legurxinosarium (L), and the lowest were: Streptomyces sp. (I) .Key word: Alkaline and acid PMEase, Phosphate solubilizing bacteria,Biofertolizer
HUBUNGAN TINGKAT KONSUMSI IKAN LAUT TERHADAP KADAR MERCURY DALAM RAMBUT DAN KESEHATAN NELAYAN DI PANTAI KENJERAN SURABAYA Sudarmaji, Sudarmaji
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 (170.28 KB) | DOI: 10.29122/jtl.v5i1.293

Abstract

Surabaya Kenjeran Beach, as a part of Eastern coastal area at East Java, in addition to has function as a sea recreation (a tour) place and fishing, it also estuary for community channel and rivers from city. The condition of Surabaya Kenjeran Beach effected by Hg pollution, had observed by previous researcher, they suggested that water, sediment, and fishes from Kenjeran Beach were already dirtied by Hg at dangerous level. Hg that can be found in industrial waste generally has a inorganic form, but in the water environment, inorganic Hg change into organic Hg by microorganism (for example, methyl Hg) which is more toxic. Fisherman communities is one of the group which have a risk getting effect of methyl Hg, because they usually eat fish from sea that dirtied by Hg.This research plan is case control, in order to studying relations between consumed sea fish and degree of Hg in fisherman’s hair, measuring average degree of Hg in their hair and than compare it with limit value, and also studying healthy disorder sigh that likely appear as a result of Hg poisoning. This research took place at Kenjeran district, Bulak sub district, Surabaya. The number of samples for group who affected by Hg are 70 person and controlled group are 45 person. Respondent’s hair (research subject) was taken and then observed by Atomic Absorption Spectrophotometer (AAS) No Flame.As result, at the fisherman group who consumed sea fish at average 99.11 g/day, they have degree of Hg in their hair is 256.086 ppb. There are no data of consume sea fish at that time for the controlled group, average degree of Hg in their hair is 0.511 ppb. Healthy disorder sigh (subjective symptoms) which is suspicious as a result of Hg poisoning at this research are kidney, lever disorder, headache, painful, tremor, bleeding gums, and visual disorder.Conclusion is, statistically there is significantly relations between consumed sea fish and degree of Hg in hair, and average degree of Hg in the effected group’s hair is higher than the controlled group, but it’s not over limit value that recommended by National Research Council (NRC) is 12 ppm, also there is significantly relations between degree of Hg in hair and healthy disorder sigh (subjective symptoms).
POTENSI SAMPAH KOTA SEBAGAI BAHAN BAKU KOMPOS UNTUK MENDUKUNG KEBUTUHAN PUPUK ORGANIK DALAM RANGKA MEMPERKUAT KEMANDIRIAN PANGAN L. Sahwan, Firman
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 (474.932 KB) | DOI: 10.29122/jtl.v13i2.1418

Abstract

Penurunan kualitas dan produktivitas sumberdaya lahan pertanian terutama disebabkan oleh kandungan C-organik yang rendah dan pemupukan yang tidak diimbangi dengan pupuk organik. Cara mengatasinya adalah mengembalikan bahan organik ke lahan pertanian melalui penggunaan pupuk kompos atau pupuk organik granul (POG) berbahan baku kompos. Pupuk kompos sebaiknya dibuat dari seluruh potensi bahan organik yang ada. Timbulan sampah kota yang besar dengan prosentase bahan organik yang tinggi, memiliki karakteristik yang cocok untuk dijadikan pupuk kompos berkualitas baik, dalam rangka memenuhi kebutuhan pupuk organik. Pupuk komposmemiliki kemampuan untuk memperbaiki dan meningkatkan sifat fisik, biologi dan kimia tanah. Keberhasilan program penggunaan pupuk kompos atau pupuk organic yang lain sangat bergantung kepada dukungan stakeholders terkait, serta kepercayaan petani untuk menggunakan pupuk organik. Dengan ketersedian pupuk organik yang berkualitas, yang diberikan secara berimbang bersama pupuk kimia, maka kualitas dan produksivitas sumberdaya lahan pertanian dapat ditingkatkan sehingga dapat mendukung dan memperkuat kemandirian pangan. Kata Kunci: Sumberdaya lahan pertanian, pupuk organik, sampah kota, kompos, kemandirian pangan. AbstractThe quality and productivity degrade of agricultural land resources mainly due to the low level of C-organic content and the fertilizing that do not use organic fertilizers. The way to solve it is by restoring the organic matter to agricultural land through the use of compost or organic fertilizer granules made from compost. Compost should be made from all organic materials that have potential. The high level of municipal solid waste generation with a high percentage of organic matter, contain the characteristics that are suitable to made a good quality compost, in order to meet the needs of organic fertilizer. Compost has the ability to improve and enhance the physical, biological and chemical soil properties. The successful of compost or other organic fertilizer utilization program is mainly depend on the stakeholders support, as well as the confidence of farmers to use organic fertilizer. With the availability of good quality of organic fertilizer, which is given in a balanced way with chemical fertilizers, the quality and productivity of agricultural land resources can be improved to support and strengthen the food self-sufficiency.Key words: Agricultural land resource, organic fertilizer, municipal solid waste, compost, food self sufficiency.

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