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Colin Hayes ARA on Rembrandt's The Woman Taken in Adultery
  • Language: en
  • Pages: 48

Colin Hayes ARA on Rembrandt's The Woman Taken in Adultery

None

Scrapbook Drawings of Stanley Spencer. Collected and Introduced by Colin Hayes
  • Language: en

Scrapbook Drawings of Stanley Spencer. Collected and Introduced by Colin Hayes

  • Type: Book
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  • Published: 1964
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  • Publisher: Unknown

None

Grammar of Drawing for Artists and Designers
  • Language: en
  • Pages: 104

Grammar of Drawing for Artists and Designers

  • Categories: Art
  • Type: Book
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  • Published: 1969
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  • Publisher: Unknown

None

Internal Corrosion Control of Water Supply Systems
  • Language: en
  • Pages: 96

Internal Corrosion Control of Water Supply Systems

Part of Metals and Related Substances in Drinking Water Set - buy all five books together to save over 30%! This Code of Practice is concerned with metal pick-up by drinking water within the water supply chain, particularly from water mains and from domestic and institutional pipe-work systems. The principal metals of interest are copper, iron, and lead, and to a lesser extent nickel and zinc. The emphasis is on cold drinking water at its point of use by consumers. Metals arising from water sources and hot water systems are not considered. The intention is that this Code of Practice establishes an international standard for the control of internal corrosion of water supply systems. It provid...

Best Practice Guide on the Control of Iron and Manganese in Water Supply
  • Language: en
  • Pages: 146

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

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...

Optimisation of Corrosion Control for Lead in Drinking Water Using Computational Modelling Techniques
  • Language: en
  • Pages: 67

Optimisation of Corrosion Control for Lead in Drinking Water Using Computational Modelling Techniques

In many respects, lead in drinking water has become a forgotten problem, since the mid 1980s when a range of environmental controls were implemented to reduce exposure to lead. This is largely because the sampling protocols, that underpin regulatory controls, are mostly inadequate and have tended to under-estimate the amount of lead that can be present in drinking water (IWA, 2010). Optimisation of Corrosion Control for Lead in Drinking Water Using Computational Modelling Techniques shows how compliance modelling has been used to very good effect in the optimisation of plumbosolvency control in the United Kingdom, particularly in the optimisation of orthophosphate dosing. Over 100 water supp...

The Technique of Water-colour Painting
  • Language: en
  • Pages: 112

The Technique of Water-colour Painting

  • Type: Book
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  • Published: 1967
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  • Publisher: Unknown

None

Best Practice Guide on the Management of Metals in Small Water Supplies
  • Language: en
  • Pages: 150

Best Practice Guide on the Management of Metals in Small Water Supplies

The management of small water supplies presents a unique challenge globally, in countries at all stages of development. A combination of lack of resources, limited understanding of the risks and poor expertise means that individuals and communities may face serious health risks from these supplies. This is not only due to microbiological contamination, but also from contamination by metals, either due to natural or man-made contamination of the source water or through leaching from plumbing materials due to inadequate conditioning and corrosion inhibition and use of inappropriate materials. This Best Practice Guide aims to share best practice and experience from around the world on a practic...

Best Practice Guide on the Control of Lead in Drinking Water
  • Language: en
  • Pages: 105

Best Practice Guide on the Control of Lead in Drinking Water

Part of Metals and Related Substances in Drinking Water Set - buy all five books together to save over 30%! Visit: http://iwapublishing.com The Best Practice Guide on the Control of Lead in Drinking Water brings together, for the first time, all of the regulatory, health, monitoring, risk assessment, operational and technological issues relevant to the control of lead in drinking water. Its focus is Europe and North America and the Guide benefits from the input of an international research network involving 28 countries. A large range of illustrative examples and case studies are provided. The Guide will be of interest to scientists, engineers, regulators and health specialists who are invol...

The Complete Guide to Painting and Drawing
  • Language: en
  • Pages: 228

The Complete Guide to Painting and Drawing

  • Categories: Art
  • Type: Book
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  • Published: 1979
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  • Publisher: Unknown

"A QED Book." Includes index.