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JURNAL AIR INDONESIA

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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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DISINFEKSI UNTUK PROSES PENGOLAHAN AIR MINUM Said, Nusa Idaman
Jurnal Air Indonesia Vol. 3 No. 1 (2007): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Water disinfection means the removal, deactivation or killing of pathogenic microorganisms. Microorganisms are destroyed or deactivated, resulting in termination of growth and reproduction. When microorganisms are not removed from drinking water, drinking water usage will cause people to fall ill. Chemical inactivation of microbiological contamination in natural or untreated water is usually one of the final steps to reduce pathogenic microorganisms in drinking water. Combinations of water purification steps (oxidation, coagulation, settling, disinfection, and filtration) cause (drinking) water to be safe after production. As an extra measure many countries apply a second disinfection step at the end of the water purification process, in order to protect the water from microbiological contamination in the water distribution system. Usually one uses a different kind of disinfectant from the one earlier in the process, during this disinfection process. The secondary disinfection makes sure that bacteria will not multiply in the water during distribution. This paper describes several technique of disinfection process for drinking water treatment. Disinfection can be attained by means of physical or chemical disinfectants. The agents also remove organic contaminants from water, which serve as nutrients or shelters for microorganisms. Disinfectants should not only kill microorganisms. Disinfectants must also have a residual effect, which means that they remain active in the water after disinfection. For chemical disinfection of water the following disinfectants can be used such as Chlorine (Cl2),Ã‚Â Hypo chlorite (OCl-), Chloramines, Chlorine dioxide (ClO2), Ozone (O3), Hydrogen peroxide etch. For physical disinfection of water the following disinfectants can be used is Ultraviolet light (UV). Every technique has its specific advantages and and disadvantages its own application area sucs as environmentally friendly, disinfection byproducts, effectivity, investment, operational costs etc.Ã‚Â Kata Kunci : Disinfeksi, bakteria, virus, air minum, khlor, hip khlorit, khloramine, khlor dioksida, ozon, UV.

STUDI DINAMIKA KUALITAS AIR DAS CILIWUNG Soewandita, Hasmana; Sudiana, Nana
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Ciliwung River which has upstream in Bogor, while downstream in Jakarta presence has very important role for the region in its path. Positive role of the river for the public interest in this area include the need of clean water sources, irrigation / agriculture, industry and others. Conversely Ciliwung River is also a source of flood disaster in Jakarta. Will consider its use, the risk of disaster resources and environmental burdens are received by the waters and the water catchment area is very large, then the existence of river quality should be monitored both the water catchment conditions or water quality. For future purposes, it would require a management with specific deadlines (5 th, 10 th, 15 th) and targets based on the quality of the water quality standards (BMA) class III, II and I. The results of the current monitoring parameters BOD, COD, fecal Coli, Coliform has a value above the threshold of water quality standards specified. While DO in the downstream segment has a value below the water quality standards. Other parameters such as pH, TSS and nitrogen have a greater trend downstream, but the value of the water quality is still under water quality standards that are targeted.Ã‚Â Keywords: Water quality, Water Quality standards, Ciliwung river.

EVALUASI TEKNOLOGI AIR MINUM ISI ULANG DI DKI JAKARTA Yudo, Satmoko; Rahardjo, Petrus Nugro
Jurnal Air Indonesia Vol. 1 No. 3 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Ã‚Â Nowadays raw water resources for drinking water are less and less available, especially in Jakarta. For example, the condition of most rivers in Jakarta is extremely polluted by wastewaters, such as domestic and industrial wastewater. Some of industrial wastewater straightly discharged into the rivers are classified asÃ‚Â toxic and hazardous wastewater.Ã‚Â Therefore all rivers in Jakarta are not feasible to be used as the raw water for clean water treatment processes. Even ground water is not already safe to be used as the raw water for drinking water, because it has commonly been contaminated by seepage of septic tanks and polluted surface waters. Because of that, many people living in Jakarta tried to find other alternatives. Commercially sold mineral water is one good option for supplying drinking water need, but the prices are relatively expensive for most of people.There were more than 1,000 refill drinking water depots growing in the last ten years. They are one of the best answers to many people, but the quality of drinking water is still debatable. In other word, there is not a standard regulation for the water treatment processes, so the depots cannot guarantee that the produced water already fulfill the quality standard of drinking water. In order to give a good service for community living in Jakarta, it is very important to evaluate all aspects of technology, management and services. Ã‚Â Keywords : Refill drinking water technology, water treatment processes.

POTENSI SITU JABODETABEK SEBAGAI WADUK RESAPAN Sudinda, Teddy
Jurnal Air Indonesia Vol. 10 No. 1 (2018): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Keberadaan situ-situ di wilayah Jabodetabek sampai saat ini dapat dikatakan terlantar dalam penanganannya sehingga telah terjadi perubahan fungsi. Dengan semakin besarnya konsentrasi penduduk di wilayah Jabotabek maka beban terhadap sumberdaya air di wilayah tersebut semakin besar. Keadaan di atas merupakan ancaman bagi konservasi sumber daya air. Upaya pelestarian situ dalam rangka perlindungan dan konservasi sumberdaya alam, khususnya sumberdaya air, dan ekosistem secara keseluruhan perlu dilakukan secara terpadu oleh semua pihak yang terkait dan berkepentingan dan melibatkan berbagai disiplin ilmu. Untuk mengetahui potensiÃ‚Â situ yang memungkinkan fungsinya sebagai waduk resapan perlu didahului dengan inventarisasi mencakup aspek teknis dan IPTEK.Kata kunci: waduk resapan (WR), konservasi, aquifer

PEMANTAUAN KUALITAS AIR DANAU SEMAYANG DAN DANAU MELINTANG DI KABUPATEN KUTAI KARTANEGARA MENGGUNAKAN SISTEM ONLINE MONITORING Wahjono, Heru Dwi
Jurnal Air Indonesia Vol. 8 No. 1 (2015): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Semayang Lake and Melintang Lake in Kutai Kartanegara district, East Kalimantan is one of the biggest lake in Indonesia. Both lakes are located in the Mahakam River Basin and has an important role for economic and ecological activities in the Province of East Kalimantan. In addition to being a source of livelihood for fishermen around the lake, is also as habitat for freshwater mammals Pesut Mahakam that are endangered. Illegal logging in the forest around the lake, causing floods when it rains and water pollution will increase with sediment flowing into the lake. In some areas also get the impact of transportation activities of coal mining industry around the Mahakam River. All this causes silting almost the entire surface of the lake, lead to a reduction of existing fishery potential and cause extinction of Pesut Mahakam. To control pollution in the lake, local government of Kutai Kartanegara has implemented an online monitoring technology to monitor the water quality of the lake in four point location. Monitoring results are used to support local goverment in taking pollution control policies in both lakes.Ã‚Â Keywords: Water quality online monitoring system, lake water quality monitoring system, GSMÃ‚Â and SMS technology, multiprobe sensor, telemtry system.

PENGOLAHAN AIR LIMBAH INDUSTRI KECIL PELAPISAN LOGAM Yudo, Satmoko; Said, Nusa Idaman
Jurnal Air Indonesia Vol. 1 No. 1 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Water pollution in Jakarta area, especially river and shallow groundwater, had become a very serious problem. Pollution problem caused by small industrial activities had not been got attetion. Some activities, which often cause water pollution problem, were wastewater from electroplating small industry. This wastewater was one of the most potential pollutant sources, because it contains high concentration of heavy metal pollutant such as Fe, Ni, Zn, Cr, ect. To anticipate its negative effect to the environment and social life, it needs to provide a technical standard plan to manage wastewater treatment plant, especially of electroplating small industries. The purpose of these activities is to do the assessment and application of wastewater treatment technology of electroplating small industry. The target is to get design engineering and pilot plant of wastewater treatment technology for electroplating small industry.Ã‚Â Kata kunci : Pencemaran logam berat, Pengolahan limbah cair industri kecil pelapisan logam.

RANCANGBANGUN PROGRAM KONTROL DATA LOGGER UNTUK PEMANTAUAN KUALITAS AIR MENGGUNAKAN APLIKASI FOSS GNU C++ Wahjono, Heru Dwi
Jurnal Air Indonesia Vol. 7 No. 2 (2014): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Online and realtime monitoring system for water quality that uses a computer mainboard as data logger requires software applications that serve to control the sensor work in order to measure the water quality data and sends it to the data center. Some of the requirements such as data measurement, storage and delivery of data and early warning system are required by the data logger in order to have the features as desired by the majority of users of this system. To facilitate the making of the program code, sensor with serial communication ports (RS232C) will be used. Program control data logger that meets these requirements is developed using Water Flow Software Development Life Cycle method and using GNU C++ the free open source software (FOSS) as the development tools. Program control data logger that has been developed will be installed to the data logger hardware and operated using FreeBSD as the Operating system. The program will run on the class 10 of flash drive with 16 giga byte capacity.Ã‚Â Keywords: water quality monitoring, online/realtime monitoring, early warning system (EWS), open source software, data logger, onlimo OSS, control data logger, GNU C++

KONDISI KUALITAS AIR SUMUR PENDUDUK DI WILAYAH GENANGAN SEMBURAN LUMPUR SIDOARJO Yudo, Satmoko
Jurnal Air Indonesia Vol. 5 No. 2 (2009): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Sidoardjo mudflow has been occuring since 2006. This disaster is the first incident in Indonesia which has such a broad impact, like the settlements, fields, roads and other buildings submerged, resulting in enormous losses. Besides damaging the existing infrastructure in the area, the mud flow is also causing environmental damage, particularly contamination of ground water community. To find out how much the impact of the mud flow to the water quality community, carried out observations and surveys of well water quality conditions of the communities around the location of the mud puddles. In this paper provided an alternative drinking water treatment technology can be applied in this area.Ã‚Â Keywords: Lapindo mud, environmental degradation, pollution of well water quality, alternative water treatment technologies

PENGOLAHAN AIR LIMBAH BERWARNA INDUSTRI TEKSTIL DENGAN PROSES AOPs Nugroho, Rudi; Mahmud, Ikbal
Jurnal Air Indonesia Vol. 1 No. 2 (2005): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

An experiment of advanced oxydation processes (AOPs) was applicated in textile wastewater treatment for color removal. The experiment was conducted in laboratory scale using ozon and hydrogen peroxide as oxidizing agents. The textile wastewater contains any organic and inorganic dyes that could not be effective treated by coagullation and and sedimentation as well as by conventional aerobic treatments. Result of the experiments concluded that the AOPs technologies could be applied effectively for removal of color. Addition of hydrogen peroxide with volume of 0.25 ml for 1 liter of wastewater exhibits the reaction. The reaction of AOPs for color removal was optimum at temperatur of 70oC. As higher as pH, the reaction become faster and the efficiency of color removal become higher. Ã‚Â Ã‚Â Key words: Ã‚Â advanced oxidation processes, color removal, hydrogen peroxide, ozon,Ã‚Â

PERANCANGAN SISTEM BASIS DATA ONLINE MONITORING KUALITAS AIR DI SUNGAI CILIWUNG Yudo, Satmoko
Jurnal Air Indonesia Vol. 9 No. 1 (2016): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Population growth in the Jakarta city that continues to rise each year, this has resulted in environmental pollution, especially pollution of the Ciliwung river continues to grow. Nowadays various attempts have been made in terms of prevention of pollution of the river Ciliwung. One of the efforts to control pollution in the river Ciliwung is monitoring the quality of water in rivers and creeks Ciliwung. This monitoring is done in real-time and online, where the water quality data sent to data centers and analyzedÃ‚Â into information that can be displayed at any time and anywhere through the Internet. If there are pollutants that enter the river so heavilly polluted in certain time, the government or the authorities that manages the river can take action to control pollution. To support online monitoring system running well required database management system (DBMS) for storing water quality data at any time and integrated well.Ã‚Â Keywords : river pollution, water quality monitoring online, Ciliwung river, design database.

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