MASALAH DAN ALTERNATIF TEKNOLOGI PENGOLAHAN AIR UNTUK MASYARAKAT MISKIN KOTA

2018 ◽  
Vol 6 (3) ◽  
Author(s):  
Arie Herlambang
Keyword(s):  
Water Treatment ◽  
Ground Water ◽  
Potable Water ◽  
Diarrheal Disease ◽  
Low Cost ◽  
Clean Water ◽  
Treatment Technology ◽  
Alternative Technologies ◽  
The Poor ◽  
Daily Water

Clean water to poor communities who live in crowded municipal area is stillexpensive and a luxury. This condition is evidenced by the number of people whouse ground water for their daily water, because water taps still seems expensivefor them. Diarrheal disease is still relatively high for Indonesia, where nearly 16thousand people suffer from diarrhea due to poor sanitation. To help the poor inthe city, there are several alternative technologies that can be applied to publicaccess to clean water and adequate low-cost, including ground water treatmenttechnology with a filter system equipped with an ultraviolet sterilizer, or ozonegenerators, or using ultrafiltration, if possible can also use the reverse osmosismembrane that for fresh water. Arsinum is the best alternative should be chosenfor fulfilled potable water in slump area.Keywords : Sanitation, water treatment technology, portable water, low-cost, slump area

A review of current and developing potable water treatment processes

2003 ◽  
Vol 217 (1) ◽  
pp. 11-23 ◽  
Author(s):  
D G Stevenson
Keyword(s):  
Water Treatment ◽  
Large Scale ◽  
Potable Water ◽  
Regulatory Requirements ◽  
Treatment Technology ◽  
The Past ◽  
Treatment Processes ◽  
The United Kingdom ◽  
Scale Of Operation ◽  
Potable Water Treatment

The changes in water treatment technology that have occurred within the United Kingdom over the past 25–30 years, together with the present direction of development, are reviewed. Water treatment for public supply differs from many other process technologies, notably in the large scale of operation, the longevity of the plant, the regulatory environment and the slow rate at which new processes can be introduced. Thus, many developments are initiated as a result of regulatory requirements rather than economic factors. Reliability is paramount, and this leads to mechanical simplicity.

scholarly journals ALTERNATIF TEKNOLOGI PENGOLAHAN AIR UNTUK MEMENUHI KEBUTUHAN AIR BERSIH DI DAERAH PEMUKIMAN NELAYAN Studi Kasus Perencanaan Penyediaan Air Bersih di Daerah Pedesaaan Nelayan Kab. Pasir, Kalimantan Timur

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Taty Hernaningsih ◽  
Satmoko Yudo
Keyword(s):  
Water Treatment ◽  
Surface Water ◽  
Sea Water ◽  
Water Source ◽  
Treatment Technology ◽  
Deep Well ◽  
Primary Water ◽  
Daily Water ◽  
Water Treatment Technology ◽  
Almost All

Primary water source of people in  fisherman area in Kabupaten Pasir, Kalimantan Timur for daily water need generally is from  surface water  or deep well. Surface water is affected by water tide of sea water, so that almost all the time  in a year the water quality is salty or brakish. Beside high salt concentration, deep well quality  is also worst.  This is caused by poor environmental sanitation of fisherman community.  Rainy water use as water source alternative in problem solving for limited water drinking only provide in rainy season. Other alternative, people must find from other area where is far from their house or buy water with expensive price. To solve this critical problem is required the application of suitable  water treatment technology. This water treatment  technology must produce drinking water that meet technical standard and　 the technology is applicable, easy and cheap in operation and maintenance because it is hoped that community in that area can manage, operate  and maintenance. Kata Kunci : Penduduk nelayan, penyediaan air bersih, teknologi pengolahan air bersih.

scholarly journals TEKNOLOGI PENGOLAHAN AIR GAMBUT ASIN MENJADI AIR SIAP MINUM DI KELURAHAN TANJUNG TENGAH, PENAJAM, KALIMANTAN TIMUR

2018 ◽  
Vol 8 (2) ◽  
Author(s):  
Imam Setiadi ◽  
I Putu Angga Kristyawan
Keyword(s):  
Water Treatment ◽  
Reverse Osmosis ◽  
Distribution Systems ◽  
High Price ◽  
Clean Water ◽  
Treatment Technology ◽  
Treated Water ◽  
Water Value ◽  
Fe Content ◽  
Water Treatment Technology

Low levels of clean water supply in the Tanjung Tengah village causing the high price of water. value of Fe and TDS in the village raw water is high. The value of Fe content is 388 mg/L and TDS value is 12930 mg / L. The installation of salty peat water treatment technology were done to overcome this problem. The Salty peat water treatment technology consists of coagulation flocculation system, clarifier, filtration, reverse osmosis and a distribution systems. Results showed that this treatment efficiency reaches 99%. Where the iron content of the treated water is less than 0.003 mg / L, with a TDS value down to be 77 mg / L. The treated water also meet drinking water quality standards. Keywords : Clean Water, Salty Peat Water, Reverse Osmosis, Iron and TDS.

scholarly journals Design and application of water treatment technology for Karya Makmur Hamlet, Batuah Village, Loa Janan District, Kutai Kartanegara

2021 ◽  
Vol 6 (12) ◽  
pp. 2232-2238
Author(s):  
Sirajuddin Sirajuddin ◽  
Firman Firman ◽  
Harjanto Harjanto ◽  
Alwathan Alwathan ◽  
Sitti Sahraeni
Keyword(s):  
Water Treatment ◽  
Clean Water ◽  
Treatment Technology ◽  
Water Treatment Process ◽  
The People ◽  
Quality Of Water ◽  
Water Treatment Technology ◽  
The Government ◽  
And Training

The clean water service of PDAM Loa Janan Sub-district has not yet reached all villages, including Batuah Village, which has not yet received clean water services from the government. To meet the need for clean water for the people of Batuah Village, they use drilled well water, dug water that does not meet health standards because it contains heavy metals that are toxic (poisonous). This activity aims to meet the needs of clean water for the community in Batuah Village. Activities start from identifying the potential and quality of raw water sources which include physical, chemical and biological parameters, designing and manufacturing clean water treatment units as well as testing the quality of water products produced, socialization and training to partner groups on the process of operating clean water treatment technology and monitoring the sustainability of the water treatment process after being managed independently by the partner group.

INFORMATION SYSTEM DEVELOPMENT FOR WATER TREATMENT TECHNOLOGY IN DISTRICT PANDEGLANG USING OPEN SOURCE SOFTWARE (OSS)

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Heru Dwi Wahjono
Keyword(s):  
Information System ◽  
Water Treatment ◽  
System Development ◽  
Waste Water Treatment ◽  
Appropriate Technology ◽  
Clean Water ◽  
Treatment Technology ◽  
Software Applications ◽  
Water Treatment Technology ◽  
Almost All

Clean water needs in almost all regions in Indonesia became a very important thing nowadays, although the areas not experiencing drought. This is due to existing water is no longer eligible for use as daily life water. In some areas the water have been polluted and certain natural conditions make it difficult for population to get their water. Pandeglang district is one of disadvantaged areas that experiencing problems of clean water needs, although this area has water resources are abundant. To help residents in solving this problem, it will be required an information of water treatment technology that can be widely accessed by residents in the Pandeglang district. By using opensource software applications, the information system for water treatment technology can be developed to provide information of appropriate technology needs for solving the problem of providing clean water in Pandeglang.keywords : information system for technology, clean water management, waste water treatment, environmental technology, hypertext document, free open sourcesoftware (OSS).

scholarly journals Evaluation of high rate sedimentation lab-scale tank performance in drinking water treatment

2018 ◽  
pp. 9-15
Author(s):  
Claudia Patricia Vesga-Rodríguez ◽  
Leonardo David Donado-Garzón ◽  
Monroe Weber-Shirk
Keyword(s):  
Drinking Water ◽  
Water Treatment ◽  
Potable Water ◽  
Low Cost ◽  
Drinking Water Treatment ◽  
High Rate ◽  
Upward Flow ◽  
Cornell University ◽  
Energy Dependent ◽  
Potable Water Treatment

The Cornell University AguaClara program researches ways to improve the process of potable water treatment at low cost and no energy dependent. A High Rate  Sedimentation (HRS) process that uses upward flow and less area than traditional tanks was investigated. The objective was to analyze parameters affecting HRS tank performance including velocity, density of the floc blanket and location of plate settlers in a laboratory scale HRS tank. Different velocities were set during the experiment, and the resulting performance of the floc blanket was evaluated through continuous turbidity measurements. Results demonstrated that the lab-scale tank allows the creation of a floc blanket and is a versatile design with constraints of visibility and accessibility. In addition, performance of the sedimentation tank improves at lower up flow velocities; however, the study suggests that plate settlers at the top of the tank stabilized the floc blanket at higher velocities, as a consequence of denser floc blankets created by the plates.

Evaluation of an emerging water treatment technology: ceramic membranes

2010 ◽  
Vol 10 (5) ◽  
pp. 765-770 ◽  
Author(s):  
S. N. Kommineni ◽  
J. Bryck ◽  
C. Stringer ◽  
C. Stevens ◽  
N. Meyers ◽  
...  
Keyword(s):  
Water Treatment ◽  
River Water ◽  
Polyvinylidene Fluoride ◽  
Potable Water ◽  
Treatment Plant ◽  
Ceramic Membranes ◽  
The United States ◽  
Treatment Technology ◽  
Pilot Testing ◽  
Potable Water Treatment

Historically, low-pressure membranes (microfiltration (MF) and ultrafiltration (UF)) used in potable water treatment are made of polymers (polysulfone (PS), polypropylene (PP), polyethersulfone (PES), polyvinylidene fluoride (PVDF) etc). Recently, membranes made of ceramic materials (aluminium oxide) have been developed by MetaWater (Japan), Kubota (Japan) and others and is being marketed in the United States (US) by Krüger, Inc. (Cary, NC). Ceramic membranes offer several potential advantages over polymeric membranes, including higher mechanical robustness and ability to handle higher loading of particulates, higher resistance to oxidants and membrane cleaning chemicals, higher membrane integrity, longer service life and compact footprint. The authors conducted collaborative evaluations of this emerging technology at two different places; (i) Elm Fork Water Treatment Plant (WTP) of Dallas Water Utilities (DWU), Dallas, Texas, USA and (ii) Graham Mesa WTP, City of Rifle, Rifle, Colorado, USA. The evaluations included pilot testing of ceramic membranes in direct filtration mode (i.e. without clarification) and with coagulant addition. The water streams that were pilot tested at Elm Fork WTP included Trinity River water, spent filter backwash wastewater and lagoon recycle water (spent filter backwash water combined with clarifier blow down water). The City of Rifle pilot testing was conducted on Colorado River water. This paper presents the key results of these two pilot studies. Results of pilot testing were used to define the potential membrane flux, backwash protocols (interval and duration), chemical enhanced backwash (CEB) and clean-in-place (CIP) protocols. Pilot test results and engineering judgment were used for developing concept-level sizing and outlining parameters for future evaluation. This paper will discuss the key technical and economic considerations of the emerging treatment technology and its potential applications for potable water treatment. This paper will be of interest to water providers that are considering alternatives to treat challenging source waters (waters with high particulates and under heavy microbial influence), build new compact water treatment plants, increase plant capacity through membrane retrofits and treat recycle streams at existing WTPs.

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