The First Year Operation of the Nimr Water Treatment Plant in Oman - Sustainable Produced Water Management Using Wetlands

Aerocity X is an extended urban area provided to an international airport that consist of integrated business and industrial areas. The total area is 3.480 Ha and it is expected to start construction phase in 2020. This research aims to take consideration of the existing condistions and technical criteria to design a sewerage system at Aerocity X area-zone A which has a total area of 1.801 Ha. The main aim is to provide centralized waste water management facility (including sewerage system) to handle wastewater problems caused by the increase population from the development of this area. The purpose of this research is to calculate dimension of the wastewaster pipeline. There are 43 service blocks and the estimated discharge of wastewater in 2045 in the area is 4,62 m<sup>3</sup>/s. The results of the calculation of main sewerage diameter is 200-2.350 mm using concrete pipa. The wastewater is conveyed to a Waste Water Treatment Plant (WWTP) located in the area using combination of gravitation and pump

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WABAG to build produced water treatment plant for Romanian oilfield

Pump Industry Analyst ◽

10.1016/s1359-6128(15)70004-2 ◽

2015 ◽

Vol 2015 (1) ◽

pp. 2

Keyword(s):

Water Treatment ◽

Produced Water ◽

Treatment Plant ◽

Water Treatment Plant ◽

Produced Water Treatment

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The First-Year Operational Experiences of Chen Chin Lake Advanced Water Treatment Plant

Proceedings of the Water Environment Federation ◽

10.2175/193864705783977682 ◽

2005 ◽

Vol 2005 (5) ◽

pp. 248-256

Author(s):

Shui-Yuan Yang ◽

Tien-Mu Lu ◽

Ya-Ching Wu ◽

Tsang-Jiun Kao ◽

Der-Fong Juang

Keyword(s):

Water Treatment ◽

Treatment Plant ◽

Water Treatment Plant ◽

First Year

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PENGELOLAAN AIR MINUM BERBASIS MASYARAKAT Studi Kasus Pembangunan Air Minum Di Desa Nelayan II Kabupaten Sungai Liat, Propinsi Bangka-Belitung

Jurnal Air Indonesia ◽

10.29122/jai.v1i2.2346 ◽

2018 ◽

Vol 1 (2) ◽

Author(s):

Satmoko Yudo

Keyword(s):

Water Management ◽

Drinking Water ◽

Water Treatment ◽

Treatment Plant ◽

Drinking Water Treatment ◽

Water Treatment Plant ◽

Management Policy ◽

Small Scale ◽

Drinking Water Treatment Plant ◽

Policy And Strategy

According to the result of the World Bank study, from 121 drinking water management projects in rural area, only 20 (16,6%) are very effective projects. A lot of drinking water management in developing country, including Indonesia is not running well. One of the reasons of this problem is that community did not take part in developing and managing drinking water treatment plant. A right policy and strategy could overcome the problem and give an effective and sustainable of drinking water management.This paper generally explain principles and general policy in developing the drinking water treatment plant and how to apply the strategies, therefore that it is running well and the are will being of the community sustainable.There is also an example, a case study about small-scale drinking water treatment plant in a fisherman village, Sungai Liat, Province Bangka-Belitung where the community took part in every stage of building it. Keywords: Community based of drinking water management, policy of developing the drinking water treatment plant, application of strategies

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Removal of DOM and AOC in a full-scale advanced water treatment plant: effects of operational periods of BAC filters

Water Science & Technology Water Supply ◽

10.2166/ws.2013.185 ◽

2013 ◽

Vol 14 (1) ◽

pp. 165-172 ◽

Cited By ~ 4

Author(s):

J. Lohwacharin ◽

Y. Yang ◽

N. Watanabe ◽

A. Phetrak ◽

S. Takizawa

Keyword(s):

Water Treatment ◽

Produced Water ◽

Treatment Plant ◽

Water Treatment Plant ◽

Disinfection Byproducts ◽

Full Scale ◽

Residual Chlorine ◽

Biological Activated Carbon ◽

Bacterial Regrowth ◽

Plant Effects

Water utilities in Japan want to reduce residual chlorine levels so as to reduce disinfection byproducts and the chlorine smell, but bacterial regrowth is a concern. In advanced water treatment plants using ozonation and biological activated carbon (BAC), BAC plays the most important role in reducing assimilable organic carbon (AOC). Therefore, we analyzed the removal of dissolved organic matter (DOM) and AOC by full-scale BAC filters with different operational periods. Seasonal variation in AOC in raw water was wide, with a maximum of 306 μg acetate-C/L in November, and ozonation increased AOC. Nonetheless, BAC filters that had operated for 6 years produced water with lower AOC than ones with shorter operational periods, although they released a small amount of aromatic DOM. A diagram was constructed to derive the required levels of residual chlorine for no bacterial regrowth at various AOC levels of BAC effluents, which were linked with the operational periods of BAC filters and AOC in the ozonation effluents. Although BAC filters operated for longer than 100 weeks can effectively reduce AOC, lowering AOC levels in the ozonation effluent was indispensable for preventing bacterial regrowth in the water supply network at lower levels of residual chlorine than at present.

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