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INDONESIA
JURNAL TEKNOLOGI LINGKUNGAN
ISSN : 1411318X     EISSN : 25486101     DOI : -
Core Subject : Social,
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.
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Articles 20 Documents
Search results for , issue "Vol. 5 No. 2 (2004): JURNAL TEKNOLOGI LINGKUNGAN" : 20 Documents clear
PROSES “AERASI KONTAK” MENGGUNAKAN MEDIA ARANG KAYU UNTUK MENGURANGI DETERJEN DALAM AIR BAKU Said, Nusa Idaman
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 | DOI: 10.29122/jtl.v5i2.304

Abstract

Along with the increase of population and industries in Indonesia especially in DKI Jakarta, the river’s water quality for raw water supply for drinking water treatment is decreasing. And society’s growing concern towards sanitation prompted an increase in the usage of detergents as a cleaning item. In effect, waste excerted by these items contributes to that decrease.This decrease in river’s water quality has increase the expense needed to process drinking water out of it. At this time, PAM (Drinking Water Enterprise) use Active Carbon Powder to remove the detergents from raw water by the adsorption method. The Active Carbon Powder is the main reason behind the increase expense as the powder is quite expensive.To counter the problem, an alternative method is a biological process such as an Aeration Contact using a charcoal as a medium. The process utilizes microbe activities within the river’s water itself. Previous experiments resulted in this : A process with a hydraulic retention time of six hours result in a 90,95 % efficiency rate of detergents removal and a 72,22 % efficiency rate of other organic substance removal.
EFEKTIVITAS PENGKOMPOSAN SAMPAH KOTA DENGAN MENGGUNAKAN “KOMPOSTER” SKALA RUMAH TANGGA Sahwan, Firman Laili
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 | DOI: 10.29122/jtl.v5i2.309

Abstract

Composting as one of efforts to overcome municipal solid waste problem has enough potency because 70-80 % of municipal solid waste is organic material, mostly can be processed to compost. Composting in source of waste (household) will be more effective because is easier (small scale) and cheaps (transport is not necessary). Composting can be done by using composter. Research result showing that composter is easy to be made, easy to be applied in our society and effective enough to use in producing municipal waste compost. The compost processing time is 49 days and producing the good quality of compost.
IDENTIFIKASI MASALAH PENYEDIAAN AIR BERSIH DI IBUKOTA KABUPATEN KUTAI BARAT DAN ALTERNATIF PEMECAHANNYA Rahardjo, Petrus Nugro
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 | DOI: 10.29122/jtl.v5i2.305

Abstract

As the capital city of West Kutai Regency, Sendawar still has a lot of problems relating to clean water supply for its residence. Those problems are caused by the very limited capability of local water authority (PDAM), the worse of environment management and water pollutions. Water pollutions occur because of improper mining activities (gold, silver and coal), domestic wastewater and sediment particles affected by increasing run off coefficient and erosion. Therefore the quality of surface water (River Mahakam) becomes worse and worse. PDAM Problems are not only being able to serve clean water need just for 19% residence in Sendawar, but also the low capability of human resources. There are three ways to solve those problems. Firstly, it is very important to apply a concept “One River One Management” in the Mahakam Catchment Area. Secondly, Application ofwastewater treatment technology must be carried out to reduce the pollutants produced from mining industries and municipal area. The third is by improving the human resource quality, especially in the field of environment and sustainable development.
KONSERVASI PLASMA NUTFAH SECARA IN VITRO Tjokrokusumo, Donowati S
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 | DOI: 10.29122/jtl.v5i2.310

Abstract

Tehnik-tehnik in vitro mempunyai potensi yang sangat besar untuk koleksi, pertukaran, dan konservasi termasuk (1) sumberdaya genetis dari benih-benih yang mengandung “recalcitrant” dan species yang di perbanyak secara vegetatif seperti halnya species yang sedang dalam bahayakepunahan, (2) genotipe “elite” yang dikembang-biakkan pada skala besar dalam laboratorium produksi, dan (3) kultur /pembibitan galur sel yang memproduksi bahan “metabolite” dan bahan baku yang direkayasa secara genetis. Tehnik koleksi secara in vitro yang menggunakan embrio atau jaringan vegetatif telah diterapkan dilapangan untuk mengkoleksi plasma nutfah dari berbagai macam species yang bermasalah. Kultur in vitro secara rutin digunakan untuk pertukaran sumber genetis dari sejumlah species, karena keuntungannya dengan teknik ini dalam hal status phytosanitary dan biaya nya relatif kecil.Tehnik pertumbuhan lambat telah dikembangkan untuk konservasi jangka menengah pada sejumlah species tetapi penggunaan secara rutin masih terbatas pada sejumlah species tanaman tertentu. Penggunaan tehnik cryopreservasi secara rutin masih terbatas pada konservasi galur Seldalam skala penelitian laboratorium. Namun demikian, petunjuk sederhana dan teknik pembekuan yang efisien telah dikembangkan baru-baru ini untuk “apices” dan embrio, secara operasional untuk peningkatan jumlah species dapat dipertimbangkan. Dalam paper ini akan dibahas tentang (1)pengembangan tehnik koleksi in vitro, (2) demonstrasi dari fleksibilitas, kesederhanaan dan kepraktisan penyimpanan pada pertumbuhan lambat guna peningkatan kegunaannya, (3) percobaan tehnik cryopreservasi yang telah ada pada suatu skala besar dalam suatu konteks gene bank dan pengembangan dari protocol tehnik cryopreservasi.
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 | 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.
ANALISIS VEGETASI PADA HABITAT RUSA BAWEAN (AXIS KUHLII MULL. ET. SCHLEG) DI PULAU BAWEAN Mansur, Muhammad
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 | DOI: 10.29122/jtl.v5i2.311

Abstract

Bawean Island is a remote and tiny island, located approximately 150 km north of Surabaya. In this island it is known to habituate an endemic deer called Bawean deer (Axis kuhlii Mull. Et. Schleg). The animal is protected both nationally and internationally. Understanding the forest as the habitat for this deer is an important step toward the management and the development of the whole habitat. This study was conducted on September 2001 in three locations, known to be the habitat for Bawean deer, that was the Kumalasa, Patarselamat and Pudakit Barat villages. The forest type at study sites was lowland secondary forest. There were 114 species from 90 genus and 56 families. Number of species and trees density at Audacity Barat villages are bigger than Patarselamat or Kumalasa villages. In all study sites, Syzygium lepidocarpa, Irvingia malayana, Garcinia dioica, and Microcos tomentosa are common species.Trees height in three location were under 25 m tall, and stem diameter class were highest among 10-20 cm. Species richness (Ss) ranged from 22,7 to 55,7%. The plant communities in Patarselamat and Pudakit Barat were relatively same, but different with Kumalasa village.
PEMANFAATAN PASSIVE SAMPLER UNTUK MONITORING KUALITAS NO2 DALAM UDARA AMBIEN DI BEBERAPA LOKASI DI INDONESIA Susanto, Joko Prayitno
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 | DOI: 10.29122/jtl.v5i2.302

Abstract

Analysis methods by using passive sampler for the content of pollutant materials in the ambient air, such as the content of NO2, SO2, O3, etc, has been widely used and applied in several countries. The advantage of this method is easier to carry and more moveable, and taking samples among various locations with different weather, compares to others. In Indonesia this method is not much known yet.The writers through a collaboration of research with The University of Tokushima-Japan, is trying to apply one of passive sampler method in order to measure the concentration of NO2 in the air on several locations in Jakarta, Surabaya and Bandung. Hence, The result of analyze in Indonesian was comparing with the result in the others country by used thesame methods. The conclusion of this research is the quality of the air on Indonesian city worse than the Asia city, so in the future Indonesian government can give more attention to handle the air pollutant.
REKAYASA LINGKUNGAN DENGAN NAUNGAN TERTUTUP UNTUK PERBAIKAN KUALITAS DAN PRODUKTIVITAS TEMBAKAU RAKYAT DI SLEMAN, JOGJAKARTA Sudaryono, Sudaryono
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 | DOI: 10.29122/jtl.v5i2.307

Abstract

General the effort in agriculture area has involved not only small failure risk of crop, the risk might be in the form of pest disturbance or crop disease, floods, dryness, and uncertain climate disturbance. To solve the tobacco crop in the climate problems (especially micro climate), was made experiment by engineering technology of physical environment (micro climate), with closed shade technology in order to obtain an optimal production. The field result experiment, in application of the closed shade technology, in reality hasgiven positive impact to tobacco production. It is showed by the change of indicator of crop production, through season : growth acceleration of leaf, which is better than tobacco crop planted outside of the shade
EVALUASI LINGKUNGAN AIR TANAH DI DAS CITARUM HULU Indriatmoko, Robertus Haryoto
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 | DOI: 10.29122/jtl.v5i2.303

Abstract

The catchment area “Citarum” has been being in a very critical condition relating to extremely environmental problems. River water pollution in this catchment is obviously caused by industrial and domestic waste water. Nowadays the pollution load is already too high and the BOD, COD contents exceed the WHO standard. The activity evaluating groundwater environment in the up steam of the catchment area has the objective wich is to monitor the effect of groundwater pollution brought about by decreasing of surface water quality in upstream Citarum. The observed locations are village Suleman, Mekarrahayu, Margarahayu and Nanjung. They are all in Bandung regency. The four observed locations can be as representative for the three parts of upstream Citarum, ie. Upper, middle and lower part. Results of the evaluation are able to described groundwater quality condition, especially in the upstream Citarum cathment area.
PARTISIPASI PEREMPUAN DALAM PEMANFAATAN ENERGI TERBAHARUKAN DI PEDESAAN Lubis, Abubakar
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 | DOI: 10.29122/jtl.v5i2.308

Abstract

The renewable energy generally can support or trigger the economic growth in household utilization, and give rise to the opportunity for people (men or women) in rural areas to run small scale home industry. The introduction of renewable energy in rural areas will significantly transform the social, cultural and economic structure from traditional style to modern (western) one. The structural transformation will force all people to be drawn in. Many benefits can be gained if women participate in the transformation.This paper describes the impacts which will take place during the structural transformation in rural areas, in general, and women participation in particular. This will greatly determine the accomplishment in the policy and implementation of technology adaptation in renewable energy field.

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