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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 26 Documents
Search results for , issue "Vol. 8 No. 2 (2007): JURNAL TEKNOLOGI LINGKUNGAN" : 26 Documents clear
KAJIAN PENGELOLAAN SUMBER DAYA AIR UNTUK APLIKASI KONSEP ECOPARK PADA TAMAN KOTA YANG BERUKURAN BESAR DI DKI JAKARTA Rahardjo, Petrus Nugro
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.418

Abstract

Environmental problems which happen in Jakarta metropolitan city, havealready come into a very critical condition. All surface water, such asrivers, swamps and small lakes, have extremely been continuingpolluted. Even ground water, not only the quality is getting worse, butalso the quantity is decreasing. Otherwise many swamps and smalllakes have been changing into a domestic settlement or commercialestate. One of few alternatives to cope with the problems is to manageall gardens in Jakarta by applying a new concept “Ecopark” which makesan optimizing the ecological function of a park. The concept is basedon the aim to make a friendly garden which is a part of green openspace. Through this application, especially for big gardens with thearea 5.000m2 - 10.000m2, the water resource potential will increase andits conservation will be continuously guaranteed. Garden CornelSimanjuntak dan Utama Raya are the two examples of big city gardenswhich have not been managed yet by the concept Ecopark. This activityexplained how the two gardens have to be properly managed by theconcept. The water use pattern for watering the plants, garden as thecatchment area and domestical wastewater recycling for watering arethe major ways to optimize the ecological function of gardens.
PERENCANAAN PEMBANGUNAN WILAYAH BERDASARKAN KONSEP PRODUKTIFITAS UNGGULAN Mawardi, Ikhwanuddin
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.423

Abstract

Productivity is a ratio between an output and another input, such as: labor,and land. To solve the problem of resource limitation, it is necessary todevelop some approaches, such as priority commodity approach and priorityterritory development approach. Some factors influencing the problem ofnon optimal development are very low development of Iceal prioritycommodity and undevelopment of priority area. Several policies andstrategies that are needed in order to increase an area productivity is through priority sector / commodity development which is adjusted with carrying capacity of adjacent area, labor mobilization and human resourcedevelopment. In order to support the direction of those policy and strategy,some programs that are developed are: reorientation program of localeconomic development that based on priority commodity, developmentprogram of strategic area and human resources development, quantitycallyand qualitycally. In order to get a huge output to increase the people welfare, it is necessary to choose a right local priority commodity, thus others priority sectors will also be developed.
PEMANFAATAN LAHAN TIDUR DI BAWAH TEGAKAN HUTAN RAKYAT DENGAN TANAMAN NILAM Handayani, Titin
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.414

Abstract

The agroforest region is bestowed with diverse agro-climatic zones, whichmakes itself a rich storehouse of different types of Flora and Fauna.Besides, this conditions help in introduction, acclimatization, andcultivation of a number of aromatic plants with minimum efforts. Thereare a few commercial crops, which can be cultivated without disturbingthe existing flora and have the potential to establish as cash crops inthis region.Patchouli (Pogostemon cablin) has been identified as one such essentialoil bearing aromatic plant with immense export potential. Patchouli oilproduction could be a rural based, labour intensive, low cost agro-basecottage industry, which will give large-scale employment in rural and hillyareas. Patchouli, being a shade loving plant can easily be grown as anintercrop amidst fruit trees, arecanut, and coconut plantation etc. It canalso be easily cultivated in flood free fallow or wastelands. This will providesome extra income for the farmers. Following figures clearly indicatesthat Patchouli cultivation can be a good option besides the traditionalcrops.
KARAKTERISTIK DAN KERAGAMAN MIKROBA UNIT PENGOLAH LIMBAH CAIR TEKSTIL Komarawidjaja, Wage
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.419

Abstract

One of major pollutants in textile wastewaters is organic substance that could be degraded and utilized by microbe as nutrient and energy source in activated sludge compartment at textile waste water treatment unit. Therefore, microbe is the concern in this observation. Based on the characterization result, such as colony type, Gram stain and microbial shape, there are 13 type of microbegrow in activated sludge. From 13 microbial type, 5 isolates is possibly as Bacillus spp., 4 isolates is to be Flavobacterium spp. and the rest as Pseudomonadaceae.
KEMAMPUAN ALKALINITAS KAPASITAS PENYANGGAN (BUFFER CAPACITY) DALAM SISTEM ANAEROBIK FIXED BED Padmono, Djoko
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.415

Abstract

In the process of decomposition of the organic matter with the anaerobicsystem was learnt that the methane forming bacteria of was verysensitive to the level of the acidity in other words very sensitive with thelow pH. There are by two big groups the bacteria that was active in thissystem. These two bacteria group had the duplication capacity thatwas very different that is 3 hours during the acid forming bacteria of and3 days for the methane forming bacteria. The alkalinity in the reactorwith the certain concentration between 1000 – 5000 mg/l could supportthe pH continue to in the neutral condition when the decline in the pHhappened so as the balance of the process could on the whole stayproceeding normally.It was observed that achieving the pH 3 in the feeding, the concentrationof the alkalinity descended through to 500 mg/l this was the loweredcondition and the process of decomposition of the organic matter wasdisrupted. When being left alone then the system will stop completelybecause of the methane forming bacteria was inhibited.
ENERGI TERBARUKAN DALAM PEMBANGUNAN BERKELANJUTAN Lubis, Abubakar
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.420

Abstract

Renewable energy is non fossil energy which can be renewed and managed properly. Therefore, the renewable energy resources would be sustainable. Those that can be classified as renewable energy are geothermal, hydro, solar, wind, biomass, ocean, fuel cell, and nuclear.
PENURUNAN KADAR COD AIR LIMBAH INDUSTRI PERMEN DENGAN MENGGUNAKAN REAKTOR LUMPUR AKTIF Adyananto, Titiresmi
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.411

Abstract

Pollution in the rivers is generally caused by domestic and industrial waste.Some treatments to solve it can be done individually or collectively. Theeffort can be physical, chemical, or biological treatments chosen by itsform, character, kind, quality, quantity. PT Van Melle Indonesia is a candycompany which produces a high biological waste with COD concentration10000-30000 mg/litre. This paper reports activated sludge reactorperformance to decrease the waste’s organic content. The reactor is abiological waste water treatment, as a sequence of earlier anaerob processwhich still has a high COD (700-4000 mg/litre). A continued reactoroperation done with retention time variation 24 hours, 18 hours, 12 hours,and 6 hours show reduced COD varied 80-90%. The highest efficiencywas 97.59% from the 24 hours retention time, and the lowest efficiencywas 89.5% from the 6 hours retention time.
GRANULASI LUMPUR BIOGAS ANAEROBIK Padmono, Djoko
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.416

Abstract

This article contained several differences of the theory about anaerobicsludge granulation biogas in the UASB reactor. The level of the granulationformation of the beginning followed same principles as the formation bio-film from the bacteria to a surface field. There exist strong facts that thematerial inert played a positive role important and granulation. Mostresearchers took the conclusion that Methanosaeta concilii was the mainkey to the formation of granulation. Only Town Stamp hypotheses thatassumed that the organism autotrophic hydrogenotrophic like for exampleMethanobacterium from strain AZ, could grow in the condition high H2-pressure, was the key to the formation organism of granulation. Severalwriters focus in the stage granulation early and only several contributionsthat discussed the following stage in granulation included maturationgranulation and multiplication. Determining factors granular in the latterstage was dominated in the existence of the manipulation of the pressureelection, through which particle of bigger sludge selectively was kept inthe UASB reactor.
AKUNTING SUMBERDAYA ALAM DAN LINGKUNGAN KABUPATEN SOLOK Bishry, Rony M
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.421

Abstract

The natural resources and environmental accounting is an important toolto account the stock and the sustainable flow of natural resources aswell as the depletion occured in the utilization of natural resources. Thenatural resources stock and flow accounting is important for supportingthe policy of natural resources utilization for development. The naturalresource depletion accounting is to record the depreciation of naturalresource capital. For Kabupaten solok it is recorded that in the year of2005, its natural resources has the total economic rent of Rp.765.530.561.000,-. With the natural resource depreciation ofRp.141.479.680.000,- and correcting its economic growth by 0,6 % of itsGRDP in 2005.
PERANAN INSTRUMEN EKONOMI DALAM MENGURANGI EMISI GAS CO2 “SUATU PERSPEKTIF UNTUK INDONESIA” Fachruddin, Kemas
Jurnal Teknologi Lingkungan Vol. 8 No. 2 (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 | DOI: 10.29122/jtl.v8i2.412

Abstract

Indonesia still using common and control (CAC) instruments in controllingenvironmental problems. Law No 23 year 1997 and decree of the ministerand others regulations related to the law were established based ontop-down policy approach. Environmental problems in most cases areeffective to be controlled using common and control policy, however inissues of pollution or emission control, economic instrument or marketbased instrument is effective compare to the CAC. Another reason isflexibility of the instrument. This empirical study is intended to analyzehow an instrument economy is useful in controlling CO2 emission. DICEmodel (Dynamic Integrated and Climate Change Economic ) or sometimecalled Three–Box model system is one of economic models which isused for controlling CO2 emission in response to potential threat ofglobal warming. Emission of CO2 from fossil fuel is taxed throughoptimation of the model. Emission control rate is policy variable. Modelsystem equations are solved using General Algebraic Modeling System(GAMS). Optimum scenario is occurred where value of rate of socialpreference 5%. Model outcome suggest that abatement cost havingrange between 0.1-6.7% of GDP and reduction of emission in range of20 - 80% of current emission rate for the period of 1990-2019. In optimalcondition, model suggest that appropriate emission tax for fossil fuelhaving range of 0.002 – 0.024 USD per liter or equivalent to 3.90-40.35USD carbon tax per ton of fossil fuel coal having range 1,95 -20,25USD per ton CO2.

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