19 November 2022

Water Purification – Why is alum added to water? | #aumsum #kids #science #education #children

19 November 2022,
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Download Free Android App of “Smart Learning for All” @ https://goo.gl/ZvPxzt Topic: Water Purification Why is alum added to water? Because water does not […]


25 October 2022

Yorkshire Water // The Science Behind – Episode 8 – How does Wastewater Treatment work?

25 October 2022,
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Yorkshire Water // Science Behind – Episode 8 – How does Wastewater Treatment work? Every day we collect and treat over a billion litres […]


14 October 2022

Ozonation of wastewater treatment leads to the formation of World War I chemical warfare agent

14 October 2022,
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With increasing water scarcity, wastewater treatment has been widely promoted. Among the methods to treat wastewater are ozonation and chlorination. But these create disinfection […]


15 August 2022

DOMESTIC WATER TREATMENT IN TAMIL | SCREENING TO STERILISATION | MUNICIPAL WATER SUPPLY

15 August 2022,
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DOMESTIC WATER TREATMENT 1. SCREENING 2..AERATION 3.SEDIMENTATION 4.COAGULATION 5.FILTERATION 6.STERILISATION ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ HASHTAG : #water #science #stayhome ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ SOCIAL MEDIA: instagram : https://www.instagram.com/learn_with_smile_/ twitter : […]


20 June 2022

GCSE Science Revision Chemistry “Potable Water”

20 June 2022,
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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks In this video, we look at how to produce potable water. We look at the different stages of […]