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What happens when women flush their pads in the toilet.

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What happens when women flush their pads in the toilet.

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The workers of the wastewater treatment companies always hate it when they stare at those pads, condoms, and diapers in poop water. The pads also gets stuck in pipes sometimes causing major flooding...

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Where do we actually get our water from?

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Where do we actually get our water from?

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How many treatment plants are there around the world

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How many treatment plants are there around the world

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Can polluted water be pure again?Depending on how the water is polluted, different purifying methods need to be used. Some methods that can be used are: boiling, filtering, disinfecting with chemicals, using bleaching powder, using chlorine solution or tablets, etc.

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Can polluted water be pure again?Depending on how the water is polluted, different purifying methods need to be used. Some methods that can be used are: boiling, filtering, disinfecting with chemicals, using bleaching powder, using chlorine solution or tablets, etc.

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http://www.khanapakana.com/article/df09c0c6-c7f5-4335-b3f6-810baba00ef7/how-can-we-purify-polluted-water-

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How much water can a waste water treatment plant process per day?

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How much water can a waste water treatment plant process per day?

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http://www.diva-portal.org/smash/get/diva2:427129/FULLTEXT01.pdf

http://www1.china.org.cn/english/environment/210468.htm

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How many times does the government test the water systems?

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How many times does the government test the water systems?

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Can the water from wastewater treatment plants be reused in a water treatment plant?

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Can the water from wastewater treatment plants be reused in a water treatment plant?

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How much does it cost to have disinfection on water

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How much does it cost to have disinfection on water

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From the wastewater treatment, where would all the leftover grit go when disposed

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From the wastewater treatment, where would all the leftover grit go when disposed

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A1. Boil the water. Incase your water contains bacteria boil it so that it will kill the bacteria inside it and you wont be sick

A2. Form a cone out of a strip of bark. according to http://www.wikihow.com/Purify-Water this second method will not fully purify water but it will reduce the amount of microbes in it.

A3. The sun method. This method also relies on the sun and the air but if the place you live has lot's of sunny weather and clean air this method will purify water. In this method you have to put a bowl of water in a place the sun can effect it because eventually the water will evaporate and leave the particles behind.

A4. Also you can put a bowl and put a cup in the bowl then fill it with dirty water. Then wrap the bowl you that when the water tries to evaporate it won't escape causing the dirty particles to go to the top of the bowl and the clean water to stay on the bottom of the bowl.

A5. This method is simple just use a water purifier

A6. You can use a purification tablet which doesn't bring a good taste to your mouth but kills all the bacteria and purifies water really well.

Special thanks to http://www.wikihow.com/Purify-Water which showed me many of the ways to purify water.

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Officials consistently ask the factories to stop polluting the rivers, but the factories still sneakily dot

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how much energy does a water treatment plant use per liter of water?

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how much energy does a water treatment plant use per liter of water?

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http://www.tnenvironment.com/Pres12/MooreL.pdf
- 700 to 1800 kWh per million gallon of water treated
3,785,411.8 liters per (1,250 kWh on average)
kWh divided by the L
0.00033021506 kWh per liter
0.33021506 kWh per milliliter

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In the process of cleaning wastewater, where would all the disposed grit go?

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In the process of cleaning wastewater, where would all the disposed grit go?

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Is wasted water always able to reuse after the treatment?

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Is wasted water always able to reuse after the treatment?

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How much waste water comes into sewage water treatment plants and how much comes out

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How much waste water comes into sewage water treatment plants and how much comes out

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What are the different chlorine chemicals used in disinfection during water treatment?

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What are the different chlorine chemicals used in disinfection during water treatment?

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Chlorine chemicals are very effective against bacteria, viruses and fungi that contaminate water. The 4 following chemicals are used most commonly

NaOCl
Due to its high pH,  sodium hypochlorite increases waters pH

Advantages - Easy transport and storage, highly effective when correctly used.

Disadvantages - Corrosive, precautions should be taken in handling, evaporates/disintegrates upon contact with air, light and high temperatures, Short shelf-life.

Ca(ClO)2
Calcium hypochlorite is more stable than sodium hypochlorite

Advantages - Easy transport and storage, more stable than sodium hypochlorite, does not add sodium to the water, highly effective when correctly used.

Disadvantages - low solubility, might cause clogging, the final chlorine concentration in water is dependent on the extent of dissolution achieved.

Cl2
This is chlorine in its pure form, which is a very strong oxidizing and disinfecting agent.

Advantages - highly effective disinfectant. Reduces water pH so additional acidification is not necessary, uniform and rapid dissolution in water.

Disadvantages - Requires skill and strictest precautions in handling.

ClO2
A powerful oxidant, effectiveness of disinfection does not depend on pH or organic load in the water

Advantages - A powerful oxidant, effectiveness of disinfection does not depend on pH or organic load in the water, no byproducts (such as chloramines) are formed, rapid and uniform dissolution in water.

Disadvantages - Requires skill, very strict precautions in handling.

http://www.smart-fertilizer.com/articles/chlorine
-Severi

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How are the bottles of waters made? (The process

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How are the bottles of waters made? (The process

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What happens if you drink tap water from Shanghai, China?

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What happens if you drink tap water from Shanghai, China?

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No, because if you don't boil it before you drink it, there will be bacteria and purify in the water and if you drink it, it will harm your body with all the bad chemicals inside

http://onestop.globaltimes.cn/can-i-drink-the-tap-water-in-china/

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After sedimentation, what happens to the floc once they have been separated from the water/wastewater? 

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After sedimentation, what happens to the floc once they have been separated from the water/wastewater? 

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Which is more effective the waste water plants or the Water treatment plants?