{"id":6842,"date":"2022-08-26T15:17:12","date_gmt":"2022-08-26T13:17:12","guid":{"rendered":"https:\/\/comprex.de\/turbidity\/"},"modified":"2025-11-01T20:55:19","modified_gmt":"2025-11-01T19:55:19","slug":"exercise","status":"publish","type":"page","link":"https:\/\/comprex.de\/en\/building\/exercise\/","title":{"rendered":"Turbidity"},"content":{"rendered":"\t\t
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Turbidity in drinking water installations\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Effectively remove corrosion and deposits<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Turbidity is usually caused by corrosion, especially in older steel pipes. This results in reddish-brown discoloration of the drinking water and deposits that can clog filters, strainers, aerators or angle valves. In addition, deposited corrosion products reduce the cross-section of circulation pipes – the flow rate decreases. <\/p>\n

Comprex\u00ae effectively removes such deposits and restores the original water quality.<\/p>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Emergence, consequences and elimination<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Things to know about turbidity in drinking water<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The cause of cloudy or brown water is usually old “galvanized” steel pipes<\/strong>. The pipes and fittings had a zinc coating during manufacture. Pipelines with these components are only suitable for certain waters. During operation, zinc forms cover layers and protects the steel. In unsuitable water, zinc corrodes<\/b> in a short time and can no longer protect the steel. Iron corrosion products <\/b>form and eventually the water turns brown (rust water).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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Drinking ferrous, i.e. rusty, water is basically not dangerous<\/b>. Thermal waters, for example, can have high iron concentrations. The Drinking Water Ordinance has 0.2 mg Fe\/l as an indicator parameter.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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Cloudy water is a sign that these pipes have reached the end of their useful life<\/b>. Depending on the building’s use, renovation is a difficult task and requires careful planning. Intensive cleaning,<\/b> possibly with subsequent water treatment, can be a sensible measure to extend the time window until renovation<\/b>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tHow to effectively combat turbidity problems?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

The cleaning measure requires careful pre-planning<\/b>. It is necessary to assess the situation on site andcheck<\/strong> the feasibility of cleaning.<\/b> Once all the requirements have been met, a schedule <\/b>for carrying out the cleaning is drawn up. Follow-up measures such as water treatments <\/b>are coordinated with the customer.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tWhy does disinfection not help with turbidity?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Disinfectants are oxidizing<\/b> agents. They accelerate corrosion<\/b> and the formation of corrosion products. In contrast, cleaning can help further.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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The Comprex\u00ae impulse flushing process cleans intensively using only compressed air and water. <\/b>It is used for solid deposits and incrustations as well as microbial contamination. As experts in mechanical cleaning, we have been applying our Comprex\u00ae process to pipes and systems since 1997 and to drinking water installations since 2005.<\/p>\n

Operators often report that they spend a long time looking for an effective solution to turbidity problems, including those associated with contamination. The mechanical Comprex\u00ae cleaning of drinking water installations is well established. It is an economical and gentle solution for turbidity. Cleaning is a prerequisite for successful water treatment in order to extend the time window until the plant is rehabilitated<\/b>.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Practical examples<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Practical example<\/a>Praxisbeispiel<\/a><\/span><\/div>\n\t\t\t\t\t\t

\n\n\t\t\n\t\t\t\t\t\t\n\t\t\t\tTurbidity problems in a special school\t\t\t<\/a>\n\n\t\t\t\t<\/h4>\n\t\t\t\t\t\n\t\t\t\t\t<\/span>\n\t\t\n\t\t
\n\t\t\tHot and cold water line cleaning is required due to turbidity problems at a special education school\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\tLearn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n
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Building<\/a>Geb\u00e4ude<\/a><\/span><\/div>\n\t\t\t\t\t\t

\n\n\t\t\n\t\t\t\t\t\t\n\t\t\t\tCorrosion products in a residential building\t\t\t<\/a>\n\n\t\t\t\t<\/h4>\n\t\t\t\t\t\n\t\t\t\t\t<\/span>\n\t\t\n\t\t
\n\t\t\tThe cleaning of the drinking water installation of a large residential building after the entry of corrosion products.\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\tLearn more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t
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