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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 20 Documents
 1   2 
Search results for , issue "Vol. 6 No. 1 (2010): Jurnal Air Indonesia" : 20 Documents clear
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.798 KB) | DOI: 10.29122/jai.v6i1.2449

Abstract

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. Keywords: Water quality, Water Quality standards, Ciliwung river.
PENELITIAN TANAH SEBAGAI PENDUKUNG PENGEMBANGAN INSTALASI PENGOLAHAN LIMBAH CAIR DOMESTIK DI KANTOR BPP TEKNOLOGI Hernaningsih, Taty
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.166 KB) | DOI: 10.29122/jai.v6i1.2459

Abstract

Domestic wastewater from the regional office in Jakarta is one of the contributors to environmental pollution. Many office buildings in Jakarta are not managing the domestic wastewater, except BPP Technology  office has managed its domestic wastewater  by  building domestic wastewater treatment plant. Increasing officers caused  decrease performance and unsufficient capacities of WWTP. WWTP expansion is needed to address the problem of environmental pollution. The success of the development of WWTP is determined by input data (soil research data) with high accuracy, design, and construction. Number of failures of civil construction in recent years due to the use of land in excess of eksploitatif carrying capacity in general, for example, groundwater exctraction  in excess can cause degradation of land, construction of road above the critical height cause sliding and high buildings construction affect to the surrounding land. The research of the soil is required for the planning of WWTP BPP Teknologi. The study was to estimate the soil carrying capacity of the soil layers that had been done by conducting experiments such as the SPT (Standard Penetration Test), Sounding and Boring. Implementation of activities include soil testing in the field and soil testing in the laboratory,  physical test and mechanical test, test to determine the value of ground forces. Sondir was conducted in three locations until the impermeable soil and drilling was implemented in depth of 4,00 m.. Four tubes of soil samples  consisting disturbed soil and undisturbed soil from depth of 1,5 m – 2,00 m and 3,00 m – 3,50 m were taken from drilling to be analyzed in the laboratory. Keywords: IPAL, soil sounding and boring, Cone penetration test, pemampatan tanah
TEKNOLOGI PENYEDIAAN AIR MINUM UNTUK KEADAAN TANGGAP DARURAT Herlambang, Arie
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.06 KB) | DOI: 10.29122/jai.v6i1.2455

Abstract

In the event of natural disasters such as earthquakes, tsunamis, landslides, floods and droughts, water occupies a key role in disaster relief. The presence of water is important for drinking, cooking and support the refugee areas of environmental sanitation and avoiding disaster victims of diseases waterborn disease. Water problem in disaster conditions may occur partly as a result: the disturbance of water sources because change of water quality, to become turbid or salty, the destruction of a piping system, treatment plant damage, disruption of distribution systems, or the scarcity of water in evacuation areas. Introduction of water quality becomes important to determine which process technology will be used and saved investments in emergency conditions. Priority handling of clean water usually comes first in the refugee areas with communal system, because the need of water for bathing, washing and toilet is big enough, while for a drink in the early events during disaster dominated by bottled water, but for their long-term, they have to boil water. For remote areas and difficult to reach individuals who usually use  system more simple and easily operated. Water Supply Technology for emergency response has the characteristic 1). Able to operate with all sorts of water conditions (flexible & adaptable), 2). Can be operated easily, 3). Does not require much maintenance, 4). Little use of chemicals, and 5). Portable and easy removable (Mobile System). Keywords :  Water Quality, Water Treatment Technology, Drinking Water, Emergency Response, filtration, ceramic filtration, Ultra filtration, Reverse Osmosis, Ultraviolet Sterilizer, Ozonizer, Disinfection.
PENYISIHAN AMONIAK DALAM UPAYA MENINGKATKAN KUALITAS AIR BAKU PDAM-IPA BOJONG RENGED DENGAN PROSES BIOFILTRASI MENGGUNAKAN MEDIA PLASTIK TIPE SARANG TAWON Widayat, Wahyu; suprihatin, Suprihatin; Herlambang, Arie
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.016 KB) | DOI: 10.29122/jai.v6i1.2456

Abstract

In big cities, the water quality of rivers used as the main raw water sources is getting worse and worse. That is caused by a lot of improper wastewater management systems, especially in industrial and settlement areas. As an example, the raw water of PDAM TKR Bojong Renged which is taken from Cisadane  Rives contains Ammonia 3.8 mg/l and it means that the content is not allowed to be used as the raw water for drinking water purpose. To cope with the problem, a bofiltration process can be used as one alternative to reduce Ammonia till the required standard quality.  A honeycomb tube type made plastic was the media of biofilter reactor. Operational condition was varied with HRT (Hydrolysis Retention Time) between 1-4 hours and air supply between 0-30 l/minute. The best process condition was found at 2 hour-HRT and 20 l/minute air supply and the Ammonia removal efficiency was about 65%. The linear regression equation was  ya  = -91.19xa + 77.12, where Y is for removal efficiency and the axis X is for Ammonia loading.  Keywords:  raw  water quality, ammonia, biofiltration, honeycomb tube, removal efficiency,
METODA PENGHILANGAN LOGAM MERKURI DI DALAM AIR LIMBAH INDUSTRI Said, Nusa Idaman
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.238 KB) | DOI: 10.29122/jai.v6i1.2447

Abstract

Industry is a potential source of water pollution, it produces pollutants that are extremely harmful to people and the environment. Many industrial facilities use freshwater to carry away waste from the plant and into rivers, lakes and oceans. Inorganic industrial wastes are more difficult to control and potentially more hazardous Industries discharge a variety of toxic compounds and heavy metals. The most pollutans heavy metals are Lead, Cadmium, Copper, Chromium, Selenium,  Mercury, Nickel, Zinc, Arsen and Chromium. Heavy metals are dangerous because they tend to bioaccumulate. Mercury for example, causes damages to the brain and the central nervous system, causes psychological changes and makes development changes in young children. Normally Mercury is a toxic substance which has no known function in human biochemistry. There are several methods to eliminate or remove mercury in water such as chemical oxidation process, ion exchange process, adsorption process, an electrochemical process, reverse osmosis process and other alternative methods likes biosorption. Each method has strengths and weaknesses, therefore to choose the method of removing of mercury in wastewater depending on pollutants conditions such as concentrations of mercury in wastewater, types of mercury, mercury concentrations in treated water, land availability, flow rate of wastewater will be processed and other parameters. This paper discusses several methods of removal of mercury heavy metals in industrial wastewater such as chemical precipitation and oxidation processes, adsorption and ion exchange process. Keywords : water pollution, heavy metals, mercury, industrial wastewater, removal methods.
KONDISI KUALITAS AIR SUNGAI CILIWUNG DI WILAYAH DKI JAKARTA DITINJAU DARI PARAMATER ORGANIK, AMONIAK, FOSFAT, DETERJEN DAN BAKTERI COLI Yudo, Satmoko
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1167.207 KB) | DOI: 10.29122/jai.v6i1.2452

Abstract

Jakarta city has 13 rivers one of which is Ciliwung river. It flows across the city amid a lot of dense housing, slums and villages. As a result the river is experiencing the most severe pollution compared to other rivers that flow in Jakarta. To find out how much pollution in the Ciliwung river, this paper will discuss several pollutant parameters such as, BOD, COD, ammonia, phosphates, detergent and coli bacteria. Overall, that the concentrations of these parameters continue to increase annually, this causing pollution in the Ciliwung river higher. Keywords : Ciliwung rivers, water pollution from domestic wastewater, river water quality, organic parameters, ammonia, phosphates, detergent and coli bacteria.
CORRELATION BETWEEN BIOMASS CONCENTRATION AND EXTENT OF SULPHATE REDUCTION IN AN ACIDOGENIC REACTOR Haris, A.; Pullammanappallil, P. C.; Keller, J.
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (203.716 KB) | DOI: 10.29122/jai.v6i1.2443

Abstract

Two stage high rate anaerobic treatment systems comprising of an acidogenic reactor (or equalisation/ buffer tank) followed by a methanogenic reactor are becoming increasingly popular to treat high strength wastewater from industries.  In these systems, sulphate present in the wastewater is reduced to sulphide either partially or completely in the acidogenic reactor and completely in the methanogenic reactor.  The effect of fermentation products on the extent of sulphate reduction in the acidogenic reactor was investigated in a continuously-fed, well mixed laboratory-scale 3 L fermenter operating at a temperature of 35oC and pH of 6.  The feed was based on either glucose or molasses as the carbon source.  It was observed that as the carbohydrate concentration in feed was increased sulphate reduction was suppressed.  It was confirmed that volatile organic acids like acetic, propionic and butyric acids, hydrogen and residual glucose did not cause inhibition of sulphate reduction.  However, biomass concentration correlated negatively with extent of sulphate reduction.  This correlation was expressed mathematically and the same expression with the same parameters adequately predicted the effect of biomass concentration on extent of sulphate removal for both steady state and transient data irrespective of glucose or molasses feed.  It was seen from the best fit of this expression that a biomass concentration of 3300 mg-COD.L-1 would completely repress sulphate reduction in the acidogenic reactor.  Even when sulphate removal was suppressed the presence of sulphate reducing bacteria (SRB) in the reactor was confirmed through Fluorescent In Situ Hybridisation (FISH) visualisation.  Moreover, the numbers of SRB seemed to increase with carbohydrate concentration in feed.  It was speculated the suppression of sulphate removal might be due to a switch in function of SRB from sulphate reducing to fermentation or acetogenesis.    Keywords: sulphate reducing bacteria, anaerobic digestion, inhibition, sulphate reduction, acidogenic reactor, high rate anaerobic treatment
PENERAPAN PRINSIP KEBIJAKAN ZERO DELTA Q DALAM PEMBANGUNAN WILAYAH Indriatmoko, Robertus Haryoto
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.18 KB) | DOI: 10.29122/jai.v6i1.2457

Abstract

Principle of zero delta Q policy is that a development should not  increase water discharge to drainage system. Policy of zero delta Q is apply to zone of recharge area and other zone which is not recharge area as well, because this area which is not as recharge area has contribute a great deal to local flood. Based on this therefore implemention of policy of zero delta Q is applied to urban area such as Jakarta. Activities proposed for Jakarta were: 1. Optimize use of water reservoir, pond and site; 2. Implementation of artificial recharge or could be combined with biopore; 3. Effective land use by provide open green areas; and 4. Normalization of drainage system. Keywords : policy, zero delta q, flood, artificial recharge, biopore, development
ANALISIS FAKTOR PENYEBAB JEBOLNYA TANGGUL SITU GINTUNG Harsoyo, Budi
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (493.811 KB) | DOI: 10.29122/jai.v6i1.2453

Abstract

Spatial and hidrology analysis has been done to find out the main factor of causing the burst of Situ Gintung dam incident on March 27, 2009. Spatial analysis was done to get some parameters that needs as input for hidrology analysis. The analysis results indicating that rain fall actually was be one of cause factors that incident, but not as the main factor. The condition of dike which already broken as the consequence of its life time and also the condition of  spill way which has not function as like as innitialy built by Nederland Goverment, is more as principal factor of causing the burst of Situ Gintung dam incident. Keywords : Situ Gintung, analysis, spatial, hidrology, cause factors.
IDENTIFIKASI MASALAH APLIKASI TEKNOLOGI PENGOLAHAN AIR PAYAU DENGAN SISTEM RO DI KABUPATEN REMBANG DAN CARA MENGATASINYA Rahardjo, Petrus Nugro
Jurnal Air Indonesia Vol. 6 No. 1 (2010): Jurnal Air Indonesia
Publisher : Center for Environmental Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.621 KB) | DOI: 10.29122/jai.v6i1.2458

Abstract

A brackish water treatment process technology based on reverse osmosis principle has been applied in an Islamic school community “Raudlatuttalibin”, Rembang, since July 2008. Production capacity of the water treatment plant was designed 10M3 of drinking water per day. After running the system for one and a half years, a lot of problems were consecutively appearing untill the end of March 2010. This identification activity clarified all problems in detail and explained how to solve them. They are not only technical problems, but also social and cultural problems of the community. To solve them it must be started from increasing the capability of operators and applying the clean production concept. Finally by changing all the technically broken spareparts and running the RO unit system properly, they will be guaranteed to be able to produce good quality of drinking water.  Keywords : water treatment plant, reverse osmosis, technical & social problems.

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