how to Purify groundwater ?​

Answers 2

Answer:

1 – Boiling. Boiling water is the cheapest and safest method of water purification. ...

2 – Filtration. Filtration is one of the effective ways of purifying water and when using the right multimedia filters it's effective in ridding water of the compounds. ...

3 – Distillation. ...

4 – Chlorination

Explanation:

Boiling

  • Boiling water is the cheapest and safest method of water purification. Water sources and or channels of distribution may render your water unsafe.
  • For example, parasites and germs are things you may not see by bare eyes, but their effects can be life threatening.

Filtration

  • Filtration is one of the effective ways of purifying water and when using the right multimedia filters it’s effective in ridding water of the compounds.
  • This method uses chemical and physical processes to purify water and make it safe for human consumption.

Distillation

  • Distillation is a water purification method that utilizes heat to collect pure water in the form of vapor.
  • This method is effective by the scientific fact that water has a lower boiling point than other contaminants and disease-causing elements found in water.
  • Water is subjected to a heat source until it attains its boiling point. It is then left at the boiling point until it vaporizes.

Chlorination

  • Chlorine is a powerful chemical that has been in use for many years to treat water for home consumption.
  • Chlorine is an effective water purification method that kills germs, parasites and other disease-causing organisms found in ground or tap water.
  • Water can be purified using chlorine tablets or liquid chlorine. As an off-the-shelf water purification product, chlorine is cheap and effective.

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Other related questions that may help you

Which branch of geography does not belong to human geography

Answer:

The major Branches of Geography are: Physical Geography.

solve for m, if (1/5)^m×(1/4)^18 = 1/2×10^35​
question img

Answer:

m=35  if (1/5)^m×(1/4)^18 = 1/2×10^35​

Step-by-step explanation:

[tex](1/5)^{m} X (1/4)^{18} =1/(2 X 10^{35} )[/tex] ;

⇒1/[tex]5^{m}[/tex]×1/[tex]2^{36}[/tex]=1/(2×[tex]2^{35}[/tex]×[tex]5^{35}[/tex]);

⇒1/[tex]5^{m}[/tex]×1/[tex]2^{36}[/tex]=1/([tex]2^{36}[/tex]×[tex]5^{35}[/tex]);

⇒1/[tex]5^{m}[/tex]=1/[tex]5^{35}[/tex];

⇒[tex]5^{m}[/tex]=[tex]5^{35}[/tex];

⇒m=35.

What is the difference between has helped and had helped

Explanation:

The timing of the thought. Use the past tense, “helped” if you're thinking now about the help you gave previously. Use the verb tense known as the past perfect, “had helped,” if you were thinking in the past of the help you had given previous to when the thought occurred.

plz mark me as brainlist

Answer:

first one is for singular verb and pat tense

second one is past perfect tense

7. पैरालम्पिक खिलाड़ी देवेन्द्र झाझड़िया का सम्बन्ध किस खेल से है​

Answer:

पैरालंपिक के तीन बार के पदक विजेता भाला फेंक खिलाड़ी देवेंद्र झाझरिया, पूर्व क्रिकेटर वेंकटेश प्रसाद और पूर्व विश्व चैम्पियन मुक्केबाज एल सरिता देवी को इस साल राष्ट्रीय खेल पुरस्कारों की चयन समिति में शामिल किया गया है.

Answer:

पैरालंपिक के तीन बार के पदक विजेता भाला फेंक खिलाड़ी देवेंद्र झाझरिया, पूर्व क्रिकेटर वेंकटेश प्रसाद और पूर्व विश्व चैम्पियन मुक्केबाज एल सरिता देवी को इस साल राष्ट्रीय खेल पुरस्कारों की चयन समिति में शामिल किया गया है|

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