DWI

Results: 712



#Item
531Water industry / Piping / Fluid mechanics / Water pollution / Irrigation / Plumbosolvency / Tap water / Tap / Water pipe / Plumbing / Water / Construction

DRINKING WATER INSPECTORATE Lead in drinking water Is Lead Harmful? Lead used to be common in the environment due to its widespread historic use in petrol, paint and water pipes, as well as its natural occurrence in soi

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
532Biology / Algae / Aquatic ecology / Biological oceanography / Algal bloom / Cyanobacteria / Microcystin / Cyanotoxin / Eutrophication / Water / Chemistry / Fisheries

DRINKING WATER INSPECTORATE Algal blooms in sources of drinking water What are they? Rivers and lakes support a wide range of aquatic life and this includes microscopic plants known as algae and also Cyanobacteria. Some

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
533Matter / Sewerage / Estrogen / Female reproductive system / Fertility / Drinking water / Endocrine disruptor / Combined oral contraceptive pill / Water treatment / Water pollution / Endocrine system / Chemistry

DRINKING WATER INSPECTORATE Pharmaceuticals and drinking water What is the problem? The possibility that prescription medicines may get into drinking water has been the subject of research since the 1960s. Public concer

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
534Construction / Architecture / Irrigation / Containers / Building engineering / Water tank / Water supply / Drinking water / Tap / Plumbing / Water / Water conservation

DRINKING WATER INSPECTORATE Water storage tanks and cisterns Is stored water safe to drink? Many older properties have cold water storage tanks in the roof space or loft. In most cases this storage tank will provide col

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-06-26 04:51:18
535Endocrine disruptors / Chemical elements / Post-transition metals / Environmental chemistry / Drinking water directive / Drinking water / Water quality / Lead / Hexavalent chromium / Chemistry / Matter / Occupational safety and health

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
536Matter / Water fluoridation / Medicine / Health / Drinking water / Fluoridation by country / Water supply / Fluoride / Drinking Water Inspectorate / Water treatment / Fluorine / Dentistry

DRINKING WATER INSPECTORATE Fluoridation of drinking water Fluoridation is the term used to describe the dosing of water supplies to bring the fluoride level up to 1 milligram per litre as a public health measure intend

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
537Water pollution / Matter / Hard water / Water supply network / Water supply / Tap water / Drinking water / Valve / Water / Soft matter / Plumbing

DRINKING WATER INSPECTORATE Discoloured water Drinking water is normally clear and bright in appearance but very occasionally for a brief period it may appear discoloured or contain particles. This is usually as a conse

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
538Water pollution / Earth / Environmental health / Drinking water / Water quality / Environmental impact of pesticides / UK Pesticides Campaign / Environment / Pesticides / Soil contamination

DRINKING WATER INSPECTORATE Pesticides What are pesticides? Pesticides are a general term for a very wide range of substances which are used as weed killers, insecticides, fungicides and other similar purposes. Rivers a

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
539Nitrates / Garde manger / Methemoglobinemia / Fertilizer / Potassium nitrate / Silver nitrate / Chemistry / Oxidizing agents / Nitrogen metabolism

DRINKING WATER INSPECTORATE Nitrate Where does it come from? Nitrate occurs naturally in all surface and ground water although higher concentrations tend to occur only where fertilisers are used on the land. It is produ

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
540Microbiology / Cryptosporidium / Cryptosporidiosis / Drinking water / Zoonosis / Foodborne illness / Water supply / Milwaukee Cryptosporidiosis outbreak / Apicomplexa / Medicine / Biology

DRINKING WATER INSPECTORATE Cryptosporidium and cryptosporidiosis What is it? Cryptosporidium is a protozoan parasite that infects a wide range of animals, including humans. Infection results in a diarrhoeal disease cal

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Source URL: dwi.defra.gov.uk

Language: English - Date: 2014-02-04 08:30:05
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