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JURNAL TEKNOLOGI LINGKUNGAN

JTL
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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.

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Articles 24 Documents

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Search results for , issue "Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN" : 24 Documents clear

KARAKTERISTIK EMISI GAS BUANG INSINERATOR MEDIS DIRUMAH SAKIT JIWA DADI MAKASSAR SULAWESI SELATAN Marosin, Riyanto
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

The disposal of hospital waste needs special treatment. To assist the hospital waste treatment of Makassar city, UPT-LSDE, BPPT has been designed and developed a medical incinerator with the capacity of 50 kg/jam at Rumah Sakit Jiwa Dadi Makassar in the year 2002.After one year operation, the system was provided by recuperator and tested to measure the emission characteristics into operation modes. The first mode, incinerator was run without operating recuperator and the second by operating recuperator. Characteristics of exhaust gas emissions were monitor continuously during test by using a poprtable gas analyzer, while particulate sampling was done as standard sampling Method 5 EPA.The test results show that pollution gas emissions, except CO, are under the regulation standard limits of Environmental Control Agency Head Decree No.Kep-03/BAPEDAL/09/1995. While particulate concentration in exhaustgas is under the standard limit of Environmental State Minister Decree No.13/1995. However, waste feeding and air combustion distributor of the tested incinerator need to be modified to achieve optimum combustion.This paper presents the exhaust gas characteristics of the tested unit that was performed on 19 September 2003.

PENGARUH WAKTU TINGGAL TERHADAP PERPANDING BOD DAN COD SERTA PEMBENTUKAN GAS METAN (CH4) Indriyati, Indriyati
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Generally, food wastewater contains high organic matter, therefore the exact wastewater treatment is biological process by using Fixed Bed reactor in anaerobic system. In this observation , showed the comparison between BOD and COD, mass balance and the forming of methane gas (CH4) with variation of hydraulic retention time 11 days, 7 days, 5 days and 3 days. Based on the observation result, the 11 days hydraulic retention time is the most efficient of reactor performance and the best forming of methane gas (CH4) is the 7 days of hydraulic retention.

PENERAPAN TEKNOLOGI TINGGI UNTUK PENGELOLAAN LIMBAH PADAT DI SINGAPURA Wahyono, Sri
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

The application of high technology (hitech) for solid waste management andtreatment in Singapore is one of examples of solving the municipal solid waste problem. Singapore with more than 4 million inhabitants produced 7676 ton wastes per day in 2001. Now, all the combustible solid wastes goes to the incinerator plant that can convert the heat into electricity. The ash from incinerator and the incombustible solid wastes are transported via waste harbour in Tuas to the Semakau off shore landfill. Also, before incinerating in the plant, the activities of collecting and transporting of munocipal solid wastes are suported by such kind of new technologies for example pneumatic refuse transport system. The typical of the high tecnology is need high cost for building, operating and maintaining and should be operated by high skill staff. Singapore has all the need and also has a strong political will in combating the solid waste problems. So that, Singapore is one of the cleanest metropolitan cities in the world.

RETROFIT ALAT PENYULINGAN AKAR WANGI TRADISIONAL MENGGUNAKAN BOILER BERBAHAN BAKAR LIMBAH RAMAH LINGKUNGAN anam, ahsonul
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Traditional distillation of akar wangi (Vetiveria zizanioides) using kerosene as a fuel has been used in small industries. The solid waste is burned in open air will emit strong odor which harmful to the environment. In fact, the waste has a caloric value of 3.800 kkal/kg, and by the proper handling, the waste can substitute part of the distillation process energy potentially and can reduce the environment impact caused by incomplete combustion or by the ingredient it self i.e. sulphur oxide and nitrogen oxide. To treat those waste, it is necessary to separate between distillation vessel with the steam generation system.

TEKNOLOGI COMBINED HEAT AND POWER DI INDONESIA Ramlan, Muhammad
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

With the complicated problems faced by The State Electricity Company (PLN)nowadays, the writer would support analyzing for solving problem with the Assessment for Combined Heat and Power (CHP) in Indonesia. CHP Technology/Cogeneration is a technology not produce carbon, so this technology will help Government Policy for reducing carbon emission and environment sustainability. This project has done together among BPP Teknologi (Directorate KKE and UPT LSDE) and Ciptakarya Hasta Paramita Cooperative with Grant budget from UNDP-GEF and supporting budgetDIP.

KAJIAN TEKNOLOGI DAUR ULANG TIMAH DARI AKI BEKAS YANG RAMAH LINGKUNGAN Wiharja, Wiharja
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Recycling used battery to collect lead (Plumbum) have been executed by communities. This practice has been accepted for generations, and they have not accomplished scientific assessments yet, particularly in term of environmental aspect. In order to create synergy between potential economic and prevent environmental impact of this performance, therefore it is absolutely necessary to manage lead recycling from battery activities. Using appropriate technology could also reduce air pollution of lead dust (Pb particulate) andexcess air.

STRATEGI PENGELOLAAN SAMPAH DI KAWASAN KEPULAUAN SERIBU Sahwan, Firman Laili
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

The district of Kepulauan Seribu consists of 110 islands which cover 6.997 km2 area in Teluk Jakarta. The local government relises that for supporting their sustainable development need a good environmental management such as solid waste management and treatment. The clean beach and settlement are very important for developing tourism and mariculture. Kepulauan Seribu has to set up the profesional integrated solid waste management that carried out by all the stakeholders. The clean island is investment for Kepulauan Seribu for attracting investor, economic actor and tourists.

PENDEKATAN EKONOMI DALAM PENGEMBANGAN SUATU METODOLOGI UNTUK PERKEBUNAN ENERGI PADA LAHAN KRITIS DI PULAU JAWA Suarna, Endang
Jurnal Teknologi Lingkungan Vol. 5 No. 1 (2004): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

As a result of population pressure, deforestation in Java has increasedconsiderably that causes an increase on critical land. The situation is worsened by increasing of kerosene and diesel prices that causes to an increase on fuelwood utilization that would lead to increase of illegal cutting. The increase of critical land could lead to increase of soil erosion, landslide, and flood as a result of a reduction in water absorption and soil retention. The Department of Forestry has initiated a reforestation program to ameliorate the situation. However, as the limited budget, the economics of the program needs to be examined further. Based on benefit-cost ratios, economic contributions of the fuelwood component indicated that the reforestation program or energy plantation was economically unfeasible. However, by including benefits of soil erosion control the program waseconomically attractive on some sites. A methodology was developed to prioritize which critical land to reforest. This was applied by identifying market price of fuelwood at minimum yield that would justify an energy plantation investment. The method indicated that subject to budget availability, critical lands should be reforested in descending order of productive potential until the site of minimum yields is reached.

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

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).

INFORMASI DETEKSI SUMBERDAYA AIR TANAH ANTARA SUNGAI PROGO Ã¢â‚¬â€œ 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

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.

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