Iron And Manganese Removal From Groundwater

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Manganese Removal from Groundwater

Author : J.H. Bruins
Publisher : CRC Press
ISBN 13 : 1351652508
Total Pages : 162 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Manganese Removal from Groundwater by : J.H. Bruins

Download or read book Manganese Removal from Groundwater written by J.H. Bruins and published by CRC Press. This book was released on 2017-03-16 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Netherlands, Belgium and other European countries, manganese is removed by conventional groundwater treatment with aeration and rapid (sand) filtration. Such a treatment process is easy to operate, cost effective and sustainable, because it does not make use of strong oxidants such as O3, Cl2, ClO2 and KMnO4 with the associated risk of by-product formation and over or under dosing. However, application of aeration-filtration is also facing drawbacks, especially the long ripening time of filter media. Due to the long ripening time, water companies have to waste large volumes of treated water, making this process less sustainable. Also, costs associated with filter media ripening (man power, electricity, operational and analysis costs) are high. Therefore decreasing the filter ripening time, regarding manganese removal is a big issue. Although already extended research has been carried out into manganese removal, the controlling mechanisms, especially of the start up face of filter media ripening, are not fully understood yet. The emphasis of this thesis is to provide a better understanding of the mechanisms involved in the ripening of virgin filter media, regarding manganese removal and how to shorten or completely eliminate the long ripening period of filters with virgin material. This thesis therefore highlights the role of the formation of a manganese oxide coating on virgin filter media. Characterization and identification revealed that the responsible manganese oxide for an effective manganese removal was Birnessite. It was found that Birnessite, formed at the beginning of the ripening process was of a biological origin. Based on the knowledge that manganese removal in conventional groundwater treatment is initiated biologically, long ripening times may be reduced by creating conditions favouring the growth of manganese oxidizing bacteria, e.g., by limiting the back wash frequency and / or intensity. Additionally, this thesis also shows that the use of freshly prepared manganese oxide, containing Birnessite, can completely eliminate filter media ripening time.

Iron and Manganese Removal Handbook

Author : Elmer O. Sommerfeld
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Iron and Manganese Removal Handbook by : Elmer O. Sommerfeld

Download or read book Iron and Manganese Removal Handbook written by Elmer O. Sommerfeld and published by . This book was released on 1999 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of iron and manganese in drinking water are generally not hazardous to health. However, there are few things are more alarming to customers than seeing red water or black water come out of their faucets. This book offers an analysis of current and emerging methods for iron and manganese removal as well as guidance for handling residuals. Using firsthand field experience and detailed case studies, the authors explain the processes to follow.

Best Practice Guide on the Control of Iron and Manganese in Water Supply

Author : Adam Postawa
Publisher : IWA Publishing
ISBN 13 : 1780400047
Total Pages : 146 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Best Practice Guide on the Control of Iron and Manganese in Water Supply by : Adam Postawa

Download or read book Best Practice Guide on the Control of Iron and Manganese in Water Supply written by Adam Postawa and published by IWA Publishing. This book was released on 2013-08-14 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Best Practice Guide on the Control of Iron and Manganese in Water Supply is one of a series produced by the International Water Association’s Specialist Group on Metals and Related Substances in Drinking Water. Iron and manganese are often found in soft upland water sources associated with natural organic matter and are also commonly found in the groundwater abstracted from confined and unconfined aquifers. The presence of iron and manganese in water is one of the most frequent reasons for customers’ complaint due to aesthetic issues (yellow, brown and black or stains on laundry and plumbing fixtures). These two metals can be removed fairly readily by physico-chemical treatment. The municipal treatment systems deployed derive benefit from their larger scale, particularly in relation to control, but the processes used are less suitable for the numerous small supplies that are the most common water supplies throughout Europe, especially in rural areas. One important source of iron in drinking water is from old corroded cast-iron water mains, historically the material used most commonly in supply networks. Replacement and refurbishment is very expensive and the major challenge is how best to prioritize available expenditure. The purpose for this Best Practice Guide on the Control of Iron and Manganese in Water Supply is to give readers the broad view of a problem based on state-of-the-art compilation of the range of scientific, engineering, regulatory and operational issues concerned with the control of iron and manganese in drinking water. The Guide is of interest to water utility practitioners, health agencies and policy makers, as well as students on civil engineering and environmental engineering courses. Authors: Dr Adam Postawa, AGH University of Science and Technology, Faculty of Geology, Geophysics and Environment Protection, Krakow, Poland and Dr Colin R Hayes, University of Swansea, UK, Chair of IWA Specialist Group on Metals and Related Substances in Drinking Water.

Iron and Manganese Removal from Low Alkalinity Ground Waters

Author : Elton D. Breland
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (245 download)

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Book Synopsis Iron and Manganese Removal from Low Alkalinity Ground Waters by : Elton D. Breland

Download or read book Iron and Manganese Removal from Low Alkalinity Ground Waters written by Elton D. Breland and published by . This book was released on 1967 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Factors Affecting the Removal of Iron and Manganese from Ground Water

Author : Lloyd R. Robinson
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Factors Affecting the Removal of Iron and Manganese from Ground Water by : Lloyd R. Robinson

Download or read book Factors Affecting the Removal of Iron and Manganese from Ground Water written by Lloyd R. Robinson and published by . This book was released on 1967 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iron and Manganese Removal Handbook

Author : Awwa
Publisher :
ISBN 13 : 9781583219850
Total Pages : 0 pages
Book Rating : 4.2/5 (198 download)

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Book Synopsis Iron and Manganese Removal Handbook by : Awwa

Download or read book Iron and Manganese Removal Handbook written by Awwa and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: High levels of iron and manganese can cause adverse effects on water at the tap and lead to customer dissatisfaction. This book addresses how to control and treat these contaminants.

Iron and Manganese Removal from Water Supplies and Rural Applications

Author : Sitki Aksogan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Iron and Manganese Removal from Water Supplies and Rural Applications by : Sitki Aksogan

Download or read book Iron and Manganese Removal from Water Supplies and Rural Applications written by Sitki Aksogan and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adsorptive Iron Removal from Groundwater

Author : Sharoz Kumar Sharma
Publisher : CRC Press
ISBN 13 : 1000445577
Total Pages : 216 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Adsorptive Iron Removal from Groundwater by : Sharoz Kumar Sharma

Download or read book Adsorptive Iron Removal from Groundwater written by Sharoz Kumar Sharma and published by CRC Press. This book was released on 2021-05-30 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pilot study conducted at the Gilze water treatment plant of Water Supply North West Brabant demonstrated that adsorptive filtration has several potential advantages over floc filtration, namely: longer filter runs due to slower head loss development; better filtrate quality; shorter ripening time; and less backwash water use. In existing groundwater treatment plants, the high iron (II) adsorption capacity of the iron oxide coated filter media makes it potentially possible to switch the governing mode of operation from floc filtration to adsorptive filtration. To achieve this two options can be considered: iron (II) adsorption under anoxic conditions followed by oxidation with oxygen-rich water; and adsorption of iron (II) in the presence of oxygen and simultaneous oxidation. The first option might be attractive specifically when two filtration steps are available.

Water Treatment Membrane Processes

Author : Lyonnaise des eaux-Dumez (Firm)
Publisher : American Water Works Association
ISBN 13 : 0070015597
Total Pages : 738 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Water Treatment Membrane Processes by : Lyonnaise des eaux-Dumez (Firm)

Download or read book Water Treatment Membrane Processes written by Lyonnaise des eaux-Dumez (Firm) and published by American Water Works Association. This book was released on 1996 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.

EPA 570/9

Author :
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis EPA 570/9 by :

Download or read book EPA 570/9 written by and published by . This book was released on 1982-10 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iron and Manganese Removal Handbook

Author : John Civardi
Publisher :
ISBN 13 : 9781523100736
Total Pages : pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Iron and Manganese Removal Handbook by : John Civardi

Download or read book Iron and Manganese Removal Handbook written by John Civardi and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Occurrence of Manganese in Drinking Water and Manganese Control

Author : Paul M. Kohl
Publisher : American Water Works Association
ISBN 13 : 1583215042
Total Pages : 460 pages
Book Rating : 4.5/5 (832 download)

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Book Synopsis Occurrence of Manganese in Drinking Water and Manganese Control by : Paul M. Kohl

Download or read book Occurrence of Manganese in Drinking Water and Manganese Control written by Paul M. Kohl and published by American Water Works Association. This book was released on 2006 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research study describes the chemistry and suggested treatment of manganese in drinking water, with the goals of reducing customer complaints and improving perceived water quality. The problems are aesthetic-water discoloration (usually black or dark red), clothing and fixture staining, turbid water sediments, and, at very high levels, metallic taste.

Water Quality Monitoring

Author : Jamie Bartram
Publisher : CRC Press
ISBN 13 : 1000101606
Total Pages : 396 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Water Quality Monitoring by : Jamie Bartram

Download or read book Water Quality Monitoring written by Jamie Bartram and published by CRC Press. This book was released on 2020-10-14 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality monitoring is an essential tool in the management of water resources and this book comprehensively covers the entire monitoring operation. This important text is the outcome of a collborative programme of activity between UNEP and WHO with inputs from WMO and UNESCO and draws on the international standards of the International Organization of Standardization.

Iron & Manganese Removal

Author : Peter Hartmann
Publisher : Skat
ISBN 13 : 9783908156000
Total Pages : 46 pages
Book Rating : 4.1/5 (56 download)

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Book Synopsis Iron & Manganese Removal by : Peter Hartmann

Download or read book Iron & Manganese Removal written by Peter Hartmann and published by Skat. This book was released on 2002-01-15 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin is written for engineers and technicians working in the field. It aims to give an introduction to the subject of iron and manganese in drinking water as well as showing possible methods for their removal. There is a focus on simple methods that can be applied in rural and periurban areas for water supplies that serve up to 25 000 consumers.

An Experimental Study on Iron and Manganese Removal and Optimum Operating Conditions for a Small Water Treatment System

Author : Lin Xiao
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (995 download)

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Book Synopsis An Experimental Study on Iron and Manganese Removal and Optimum Operating Conditions for a Small Water Treatment System by : Lin Xiao

Download or read book An Experimental Study on Iron and Manganese Removal and Optimum Operating Conditions for a Small Water Treatment System written by Lin Xiao and published by . This book was released on 2013 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iron and Manganese Removal from Water Supplies

Author : Thomas D. Waite
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (271 download)

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Book Synopsis Iron and Manganese Removal from Water Supplies by : Thomas D. Waite

Download or read book Iron and Manganese Removal from Water Supplies written by Thomas D. Waite and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Removal of Soluble Iron and Manganese from Groundwater by Chemical Oxidation and Oxide-coated Multi-media Filtration

Author : Bradley Martin Coffey
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (234 download)

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Book Synopsis Removal of Soluble Iron and Manganese from Groundwater by Chemical Oxidation and Oxide-coated Multi-media Filtration by : Bradley Martin Coffey

Download or read book Removal of Soluble Iron and Manganese from Groundwater by Chemical Oxidation and Oxide-coated Multi-media Filtration written by Bradley Martin Coffey and published by . This book was released on 1990 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: