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INDONESIA
JURNAL AIR INDONESIA
Published by Badan Pengkajian dan Penerapan Teknologi
ISSN : 02164140     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
This journal focus on the result of research, information technology and fresh ideas on the technological problems of water management and waste water, industrial water and management of water resources and the environment.
Arjuna Subject : -
Articles 366 Documents
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7 PENYEBAB BANJIR DI WILAYAH PERKOTAAN YANG PADAT PENDUDUKNYA Rahardjo, Petrus Nugro
Jurnal Air Indonesia Vol. 7 No. 2 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v7i2.2421

Abstract

In Indonesia during the rainy season floods often occur in urban areas, especially in a very densely populated areas. Central or local government has always suffered huge losses due to widespread flooding and paralyze all activities of the city. So many environmental issues that can cause flooding and the problem has become very complex. By doing assessment study deeply it can be seen that there are 7 (seven) causes flooding, namely: there is not environmentally sustainable development; The lack of a clean lifestyle in the general public; The lack of planning and maintenance of good drainage; The lack of consistency from the authorities in Spatial Planning and Regional; The absence of good conservation programs in balancing environmental of water; Iand subsidence; and very high rainfall intensity. Therefore it is necessary for serious efforts to address the flooding problem through: The consistency in environmentally sustainable development; Clean lifestyle in the community; The application of the concept " Water front City "; The application of the concept " One River One Management "; Making Infiltration; Prevention of Land Subsidence by Groundwater Injection manner; and Improved coordination of all stakeholders. Keywords: Causes flooding, options in handling flood problem.
TEKNOLOGI PENGOLAHAN SAMPAH DAN AIR LIMBAH Herlambang, Arie; Martono, Djoko Heru
Jurnal Air Indonesia Vol. 4 No. 2 (2008): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v4i2.2422

Abstract

Solid waste has become a problem for large and small cities, as they relate to environmental sanitation and health, as well as aesthetic issues. High intensity of rainfall influence  in a high solubility results of decomposition of waste in both TPS and TPA, brought the flow of water and water soak to soil or water flow to the public drainage. Law Number 8 Year 2007 on waste management require sanitary landfill technology. Currently most of the TPA are still not meet the full construction of sanitary landfill and need to be supported by the application of the 3R (Reduced, Reused, Recycle) program in solidwaste. Processing  waste liquid  derived from the leachate (seepage water) waste requiring special treatment. There are many type of  waste water technology processing, the most important, It can be applied  and product water quality meet the standard quality. Keywords : Sampah, 3 R, Tempat Pembuagan Akhir (TPA), Leachate Treatment
TITANIUM DIOXIDE SUSPENSION PHOTOCATALYSIS IN A TUBULAR PHOTOREACTOR AND TITANIUM DIOXIDE REUSE ON THE REMOVAL OF PHENOL Suryaman, Dhanus
Jurnal Air Indonesia Vol. 4 No. 2 (2008): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v4i2.2423

Abstract

We studied flow rate, electrolytes effects, titanium dioxide separation and reuse and sunlight application on photocatalysis in a tubular photoreactor integrated with the titanium dioxide separation/reuse. The circulative flow treatment was preferred over the single pass treatment. Phenol and TOC removals in tap and deionized waters were a maximum at the circulative flow rate of 600 ml min-1 and the transmittance of 0.26%. At low flow rate, titanium dioxide particles were sedimented in tap water, but those were perfectly suspended in deionized water. The titanium dioxide slurry was sedimented spontaneously by standing and was repeatedly reused without decreasing the degradation efficiency.  Keywords : Photocatalytic, Optimum flow, Electrolytes, Separation, Solra 
KAJIAN ASPEK KEBIJAKAN DAN REGULASI DALAM MASALAH PENGELOLAAN LIMBAH CAIR INDUSTRI RUMAH TANGGA Rahardjo, Petrus Nugro
Jurnal Air Indonesia Vol. 4 No. 2 (2008): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v4i2.2424

Abstract

Water pollution because of the domestic wastewater produced by the local community and their home industries in a big city, such as Jakarta, has already been inviting many environmental problems since the last ten years. Based on the research done by Directorat General Cipta Karya, Public Works Department RI, domestic wastewater in Jakarta delivers 75% of all pollutants in surface water pollution. Therefore many things should be done to solve those water pollution problems. A lot of environmentally related rules have established in Indonesia, but they are not able to be optimally implemented because of some weaknesses of the environmental rule contents. One of the solving options is to create a perfect regulation system for wastewater management. The laws for home industry wastewater management, especially in big cities, have to be perfectly completed, mainly in the field of standard, operation and procedure, the wastewater quality standard, the adequate and qualified technology, the landscape and building planning and the institutional coordination. If the all environmental regulations are well synchronized, the law enforcement will be simply implemented. By applying them consistently, the water pollution control will be handled well. Keywrods : Environmental Regulation, Home Industry Waste Water, Institutional Coordination  
IMPLIKASI UNDANG-UNDANG NOMOR 14 TAHUN 2008 TENTANG KETERBUKAAN INFORMASI PUBLIK PADA INFORMASI TEKNOLOGI PENGELOLAAN AIR BERSIH DAN LIMBAH CAIR Komarudin, Komarudin; Wahjono, Heru Dwi
Jurnal Air Indonesia Vol. 4 No. 2 (2008): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v4i2.2425

Abstract

Since the Internet was introduced virtual network, the globalization of information gradually changes. One positive result of the globalization of this information is the geographical boundaries are not visible in the face of the earth. Information wide open to anyone who would like to access and contribute in it. To protect the rights and obligations of both the information providers and the users from the cyber crime, the government has prepared several law and legislation. On this paper, the regulation of public information opennes (Law Number 14/2008) will be discussed, which protect the rights of people to access information held by public agencies and institutions. Example given is associated with the provision of information for environmental problems, particularly water management technology and liquid waste that has been managed by the Center for Environmental Technology, Agency for the Assessment and Application of Technology. Keywords : Keterbukaan Informasi Publik, Pelayanan Informasi Teknologi, Hak Akses, Jaringan Global Internet, Hubungan Masyarakat, Cyber Crime, dan Good Gevernance
PEMANFAATAN DAN KONSERVASI SUMBER AIR DALAM KEADAAN DARURAT Adi, Seno
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v5i1.2427

Abstract

The need of clean water availability is the basic need of human being for living. In case of emergency, the clean water availability is still needed firstly.  In this  situation, we have to has a practical knowledge on water resource exploration as well as exploitation effectively and efficiently in such away the water utilization  are sustainable. The water availability properties such as, quality, quantity,   and site are related to the technology  for water conservation and exploitation.  Basically, the water availability in emergency could be developed based on the hydrological and hydro geological properties of the nearest location.   In situ direct water utilization with bad water quality  (in case of flooding)  could be handled by using tools of water survival kit such as water bag, purification tablet or powder, and purification bottle.  The water utilization in short term with limited scale (in case of  refugees camp) could be developed by constructing  shallow well  (dig well or pumping well) if the shallow aquifer are available. The water utilization in medium term could be developed by constructing water conservation and exploitation system such as mini dam, infiltration galleries, spring water conservation, water seepage,  and rain water harvesting.    Key words : sumber air, darurat, hidrologi, hidrogeologi, konservasi
PEMANFAATAN AIR TANAH JAKARTA Samsuhadi, Samsuhadi
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v5i1.2428

Abstract

The Jakarta groundwater is one of the water resources in which people rely on it in great deal. With the limitation of the Water Supply Company to serve its user, groundwater becomes very valuable and dependable resource. The magnitude of extraction reaches out above it’s save yield. In the year of 2002 about 1230 to 1590 millions cubic meters water were accumulated from precipitation. Approximately of 1027 million cubic meters each year about to be consumed by the people of Jakarta. The groundwater consumption tend to increase while the land capability to absorb groundwater decreasing as the land development expanding. Hidrologically the hydraulic conductivity of the Jakarta groundwater aquifer system is very low, so that the groundwater flowrate from the south region of Jakarta basin is also low. With the magnitude of extraction’s very havily, the cone of depression incident has been occurring in the north Jakarta region. Along with this incident, a land subsidence was also occurring in the neighboring area. To overcome these problems, the assessment of the artificial recharge to the Jakarta aquifer particularly at the critical locations has been done. Schemes of the artificial recharges were simulated. Locations and magnitudes of these schemes were recommended to prevent further depression and saltwater intrusions. Key words : groundwater, aquifer, basin Jakarta, simulation, artificial recharge.
AKUISISI DATA SUMBERDAYA AIR TANAH DI DAERAH SUKODONO KABUPATEN PACITAN Prayogo, Teguh
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v5i1.2429

Abstract

The need of water for human life is very high, especially to meet a demand of water supply, such as for drinking water, washing, taking a bath, and etc. Unfortunately, the availability of surface water at an area is sometimes not enough to comply with a request of pure water, as happened in the Sukodono area. Hence, to avoid the problem, we focus at the ground water sources as alternative water supply. In this paper will be discussed exploration of ground water that is accomplished with imaging resistivity technology to find out characteristic and condition of ground water in Sukodono, Pacitan district, EastJavaProvince. Based on the result of survey in field and interpretation, the existence of aquifer in Sukodono area is occupied between 5 – 40 meter depth. Key words : ground water, imaging resistivity, desa Sukodono
DAUR ULANG AIR LIMBAH DOMESTIK KAPASITAS 0,9 M3 PER JAM MENGGUNAKAN KOMBINASI REAKTOR BIOFILTER ANAEROB AEROB DAN PENGOLAHAHAN LANJUTAN Widayat, Wahyu
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v5i1.2430

Abstract

Water pollution in the big cities in Indonesia, especially in DKI Jakarta has shown serious problems. One of the potential sources of water pollution is domestic wastewater that is wastewater from kitchens, laundry, bathing and toilets. These problems have become more serious since the spreads of sewerage systems are still low, so that domestic, institutional and commercial wastewater cause severe water pollution in many rivers or shallow ground water. There are a number of ways to converse water resources, one of them is to treat domestic waste water by communal system and then it is continued by advance process for recycling of wastewater. In this paper, it will be discussed recycling of domestic wastewater by communal system that combine the biological system using anaerobic-aerobic biofilter reactor for removing organic pollutant in wastewater and the advance process consisting of oxidation process, filtration by manganese zeolite filter, filtration by  rapid sand filter, filtration by carbon filter and desinfection by ultraviolet sterilisator. The sterilisator is improve quality of tread wastewater being clear  water as an alternative for water use save. Key wrods : Limbah, domestik, daur ulang, biofilter, pengolahan lanjutan 
PENGURANGAN CHROM (Cr) DALAM LIMBAH CAIR INDUSTRI KULIT PADA PROSES TANNERY MENGGUNAKAN SENYAWA ALKALI Ca(OH)2, NaOH DAN NaHCO3 (STUDI KASUS PT. TRIMULYO KENCANA MAS SEMARANG) Asmadi, Asmadi; S, Endro; Oktiawan, W.
Jurnal Air Indonesia Vol. 5 No. 1 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jai.v5i1.2431

Abstract

AbstractOne of the industries that use hazardous and toxic (B3) on the production process is leather tannery industry, with a compound chromium (Cr). Chromium in the compound, including heavy metals that have a known toxicity of high power. Alkali compound is Ca(OH)2, NaOH,and NaHCO3 the chemicals that can be used for processing liquid waste leather tannery industry that contains chromium, which works to raise the pH and precipitate chromium solution so produced chrome hidroksida in the form of chromium (Cr(OH)3). Results of research it was found that the pH optimum for alkali compound at each pH condition 8, the separation efficiency of 99.28% chromium compound using alkali Ca (OH) 2 and NaOH, while the use of 98.50% NaHCO3. Alkali compound which most effective review of technical aspects to a decrease in the concentration of chromium in leather tannery wastewater is NaOH, because with a small dose is able to separate the chromium in the wastewater with a high efficiency (99.28%), while the most economical and is recommended for applications is in the Ca(OH)2.  Key words : Ca(OH)2, Cr2O3, separation efficiency, hidroksida chromium (Cr(OH)3),  NaHCO3, NaOH,  pH optimum, alkali compound.

Page 32 of 37 | Total Record : 366

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