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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 24 Documents
Search results for , issue "Vol. 5 No. 3 (2004): JURNAL TEKNOLOGI LINGKUNGAN" : 24 Documents clear
KAJIAN PENERAPAN PRINSIP PRODUKSI BERSIH PADA PROSES MANUFAKTUR PIPA APUNG purwanta, wahyu
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 | DOI: 10.29122/jtl.v5i3.322

Abstract

Manufacture process of floating hose is a rubber technical commodity process, which has potencies to pollute the environment. Two types of waste, which are produced from the purification process and rubber latex process, are liquid and solid waste. Beside those waste, the component developing process, which uses several chemical agents, also has negative impacts to the human who has intensive contacts with those chemicals. Calendering and vulcanisation process are also produce air pollutants, especially the contaminated air from some harmful parameters. Considering that floating hose product will be used by oil companies with very high technical specification, it is necessary to prepare an environmental friendly material and construction technic. Those eco-efficiency planning should bearranged since the beginning, from the using of energy and water resources until waste management and disposal and good house keeping. All materials should be choosen with environmental approach and 4R principle (reduce, reuse, recovery and recycle) must be used for waste disposal activity.
UJI KEMAMPUAN BAKTERI TERMOFIL KOMPOS DALAM MENGURAIKAN POLY(3-HYDROXYBUTYRATE) DAN KOPOLIMERNYA DENGAN MENGGUNAKAN METODE POLYMER OVERLAY Wahyono, Sri
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 | DOI: 10.29122/jtl.v5i3.313

Abstract

The primary aim of this project were to isolate the termophilic bateria from compost and to test their capability in degrading of Poly(3-hydroxybutyrate) and its copolymer (P(HB-co-5%HV), P(HB-co-8%HV), P(HB-co-12%HV)) using of polymer overlay methode. Testing of their capability was done in pH 8,0 and temperature of 55oC and 60oC. Fifteen isolates of thermophilic bacteria have been isolated and can be classified into 4 groups based on the profile of their growth rate, clear zone formation, and capability of PHB degradation. In the incubation of 55oC, degradation rate of Poly(3-hydroxybutyrate) was generally slower than their copolymer.
UPAYA PENANGANAN PASIR LAUT DARI SISI KEBIJAKAN Nurzal, Erry Ricardo
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 | DOI: 10.29122/jtl.v5i3.318

Abstract

Sea sand export from Indonesia to Singapore, which is carried out to meet the demand of its coast reclamation, has been predicted to reach 1.8 billion m 3 for the next ten years. Until 2002, reclamation project in Singapore has succeded to finish an increase of its coast with the area of 100 km 2 and the project still needs the sea sand to cover its coast with the area of 160 km 2 . It is predicted that adding the coast surface with the area of 260 km 2 needs 1.8 billion m 3 sea sand. Because Singapore needs the high demand of sea sand, exploitation of the Indonesian sea sand is done execessively which gives adverse impacts to Indonesian coast ecosystem environment. Relating to this, this paper tries to give some recommendations to handle the Indonesian problem of sea sand from the view point of policy.
PENGELOLAAN LINGKUNGAN PADA ERA OTONOMI DAERAH DENGAN PENDEKATAN TEKNOLOGI Widodo, Lestario
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 | DOI: 10.29122/jtl.v5i3.323

Abstract

Experiences shown that a development program with centralistic model yields an unfair condition which cause a gap among provinces and decreasingenvironmental quality. In this autonomic era the spirits from local governments are to use natural resources as much as possible and less concern to conserve the environment. Through an application of technology, which has environmental perception and the application of clean production technology, thus, utilisation of regional natural resources could guarantee the continuity of sustainable development and prosperity of community in their local area.
PENGEMBANGAN BUDIDAYA UDANG DAN POTENSI PENCEMARANNYA PADA PERAIRAN PESISIR Soetrisno, Yudhi
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 | DOI: 10.29122/jtl.v5i3.314

Abstract

Becouse of the shrimp price in international market was high, Indonesia which have a big potential swamp for develop shrimp pond (tambak) plan to increase the shrimp production. Lately, intensive shrimp culture always failed due to decomposition of organic waste in the bottom created oxygen depletion and produced gases (NH3 and H2S) which dangerous to water organisms.To avoid the fenomema farmer threw out the organic waste to coastal water which can develop euthrofication, blooming and water quality degradation. This paper conclude that increasing of the shrimp production using intensive culture will create many problem, due to the existing technology was not completed by technology which can eliminate the organic waste in the pond. This paper suggest that before the intensive technology was completed with “waste water treatment” or “biomanipulation technology” which can eliminate the organic waste in the pond, the increasing of shrimp production will better using extensive program with conventional or semiintensive technology. Without all it the negative impact of organic waste in coastal waters will bigger than positive impact of increasing the shrimp production.
PENGARUH USAHA PENGOLAHAN SAGU SKALA KECIL TERHADAP BAKU MUTU AIR ANAK SUNGAI Haryanto, Bambang
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 | DOI: 10.29122/jtl.v5i3.319

Abstract

The objective of this research is to study the influence of small-scale sago processing industry to standard quality of Ciheuleut river water in Cibuluh Sub-district, District of Bogor Utara, and City of Bogor. The method used is to analyse the water in laboratory and subsequently the result is compared to standard quality of tapioca industry. Response of community in the area regarding this sago processing industry is gathered by performing interview in the form of questionnaire (number of community response is 35). Water samples used for water analysis are from 4 locations. They are water beforeflowing into the processing unit (A), water after filtration (B), process disposal water collected 1 m apart from filter (C) and discarded water that flows into river (D). Water analysis applied utilizes chemical analysis that includes pH, COD, BOD, DO, turbidity, cyanide and TSS (Total Soluble Solid) parameters. Laboratory analysis shows that location B has turbidity level that exceeds the standard quality required. Result of hypothesis test shows that hypothesis zero (H0) acceptable and alternative hypothesis rejected. It means water disposal waste of sago processing industry does not alter thequality of water disposal. Community feel disturbed (46%) on the existence of sago processing industry. The disturbance consists of liquid waste (20%), unpleasant odour due to solid waste (51.1%), and noise (22.9%). Unpleasant odour due to solid waste occurs during rainny season. 60% of responses say that water disposal of sago processing industry leads to river turbidity; whereas 40% thinks that it does not make any difference.River turbidity brings about itchiness (28.6%) while 68.6% says it does not make any difference. 71.4% of responses show that the existence of sago processing industry is beneficial to the community.
KONTRIBUSI LIMBAH DETERJEN TERHADAP STATUS KEHIDUPAN PERAIRAN DI DAS CITARUM HULU Komarawidjaja, Wage
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 | DOI: 10.29122/jtl.v5i3.315

Abstract

Soap is defined as compound of fats, fatty acids and caustics soda. Thesecompounds work to reduce surface tension and increase its cleansing ability. The term “detergent” usually refer to synthetics compounds, but has broader ability, not only reducing surface tension and increasing its cleansing ability but also has softening and emulsifying ability.Unfortunately, detergent in certain concentration can harm to aquatic organism such as plankton, mussel, mollusk and fish. In bioassays test, high detergent concentrations induced mortality in gill cells and reduced filtration rate of the mussel. In some report cited said that concentrations above 0.2 mg/L of anionic detergent already elicited detrimental, and sub-lethal effects in all test organisms.Therefore, in upper Citarum Catchments Area which has detergent concentration significantly above 0.2 mg/L could harm to sessile invertebrate organisms. And in the long period it may influence the diver and abundance of aquatic organisms.
KESEIMBANGAN LINGKUNGAN ANTARA KEBUTUHAN DAN PENYEDIAAN AIR MELALUI TEKNOLOGI MODIFIKASI CUACA Nasution, Ch
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 | DOI: 10.29122/jtl.v5i3.320

Abstract

The process of weather modification to increase rainfall amount can be donecontinuously when the weather condition is favorable and can be used to maintain DAM water level especially during the dry season. By maintaining the DAM water level with the weather modification technology the environmental balance between supply and demand will be sustained. To reduce the rainfall intensity in order to lessen the impact of flood with the weather modification technology by early precipitation, which eventually lessen the intensity and the accumulated rainfall amount. The application of the weather modification technology to clear the atmosphere due to the forest fire and land clearing activities can be used to area where fires is still ongoing. The use of that technology not only clears the atmosphere but also allows convection processes to happen because the cloud development was hindered by thick smoke from fires.
PEMANTAUAN KUALITAS AIR TANAH KAWASAN PANTAI GLAGAH, KABUPATEN KULON PROGO, DI. JOGJAKARTA Sudaryono, Sudaryono
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 | DOI: 10.29122/jtl.v5i3.316

Abstract

As one of the state with the longest and widest coastal region in the wo, Indonesia can exploit various existing coastal resources. The agriculture term of coast outside of tide and ebb region was not many recognized, however at the last some years the coast agriculture cultivation have rapid developed not only the tide and ebb farming, but sea grass cultivation and horticulture crop and also another vegetable crop. Therefore the thing that need to get attention is possibility the presence of ground water contamination and sea water intrusion as effect of usage the manure and poisonous pesticide and ground water intake which exceeding the support power. From the result of environmental monitoring, it apparent the ground water quality in the Glagah’s coastal area was still good enough because under quality standard for drinking water, but the thing which need to get attention was the high collie bacterium content due to the usage of immature cage manure.
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 | 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.

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