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What is osmosis ?

Osmosis is the movement of solvent particles from a solution with higher osmotic pressure to lower ie from a solution with higher concentration of solvent to a solution with a lower concentration.There are many practical example of osmosis - for example plants leaves maintain their rigidity using osmosis. And it is the reason why pickles dont get damaged by fungii growth....osmosis is opposite of diffusion

Posted in Personal Health by Jyothi at 9:30 PM on October 12, 2008
Tags osmosis

What is RO water?

RO stands for reverse osmosis.Its a method of purifying water....RO water is reverse osmosis filtered water.This is the latest technology of purifying water.Earlier this kind of drinking water violet rays were also not hundred percent effective though UV rays killed the bacteria but was not effective in killing certain virus.Reverse osmosis is the latesttechnology which does not allow even

Posted in Food & Drink by divyasinha at 12:05 AM on October 16, 2007
Tags ro water

How pure is the water after reverse osmosis?

Dear Sonalika:A Thin Film Membrane called a TFC will remove between 95 to 99.5 of all of the Total Dissolved Solids in the tap water.

Posted in Food & Drink by Sonalika Fk at 7:46 AM on December 02, 2008

Does R.O. reverse osmosis system has any disadvantages?

no it just removes harmful bacteria and chemicals .so be careful it does not remove all the useful particles also...osmosis is the "movement of a solvent through a semipermeable membrane as of a on the other. The water pressure rises as the height of the column of salty water rises, until it is equal to the osmotic pressure. At that point, osmosis will stop. Osmosis, by the way, is why drinking salty

Posted in Personal Health by postmail now at 3:59 PM on March 04, 2008
Tags ro system

which water is the best? bottled water,eureka forbes water, or reverse osmosis water?and why?

Both are good but bottled mineral water is better option.

Posted in Food & Drink by dranil at 8:19 AM on January 03, 2008

Does the reverse osmosis process in water purifiers kills the essential minerals in water?

No, it actually regenerates the essential minerals after purifying.

Posted in Home Appliances by twinklecandy at 10:01 PM on November 01, 2007

Does the reverse osmosis process in water purifiers kills the essential minerals in water?

Reverse osmosis will remove several mineral and chemical materials from water, including salt, fluoride, lead, manganese, iron, and calcium. Reverse osmosis, because it removes minerals according

Posted in Home Appliances by cindrella27 at 9:13 PM on October 08, 2007

Does the reverse osmosis process in water purifiers kills the essential minerals in water?

For many years the reverse osmosis water treatment was the number one method for purifying water, but after recent studies have shown that the natural minerals and metals that these systems remove actually have health benefits.-----------------------------------------------------------------------------------------------------------------------The reverse osmosis water system works by removing

Posted in Home Appliances by catherine34 at 2:32 AM on October 06, 2007

How To Make Alkaline Water At Home!

. Reverse Osmosis Water FiltersReverse Osmosis utilises a fine membrane to filter water - known as hyperfiltration. This allows the removal of bacteria, salts, sugars, proteins, particles, dyes, and other damaging elements. Reverse osmosis uses a membrane that is semi-permeable. This allows the water to pass through whilst the contaminants are removed. In the majority of reverse osmosis filters, this membrane

Posted in Personal Health by John George at 5:37 AM on September 29, 2008

Is it ok to use water RO for purifying perposes in NOIDA.They say RO filters out essential minerals required by body also from water. Is it true?.

We are Indias No. 1 Manufacturers and Suppliers of Reverse Osmosis Water Purifiers. We are a 21st century health care products company with a vision for making the world a healthy and happy family. We have recently launched worlds first Mineral Reverse Osmosis range of water purifiers. It involves double purification of raw water through RO process followed by UV Sterlisation. Mineral RO

Posted in Food & Drink by RAMAN SHARMA at 5:34 PM on March 15, 2008

Which is the latest water purfier lauched by Aquaguard?

Aqua Guard has come up with purifiers with new technology called Reverse Osmosis....Reviva is the latest one in the purifier and it cost Rs.13000/-...The all new Aquaguard Integra7 is the latest from osmosis ultra-violet technology or ultra-filtration ultra-violet technology. This ensures you always get water thats refreshing to taste, pure and with all the advantages of e-boiling.Unique Advantages

Posted in Home Appliances by uchitt at 10:34 PM on December 23, 2007
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What is the diference between RO water and DM water. What are the Characteristics of both. Where are they used.?

RO means reverse osmosis- whiich is process to make DM water ie de-meneralised water....RO means Reverse Osmosis - here a membrane is used to remove particulates from the water, which are not needed

Posted in Engineering by Gautam Ghosh at 5:39 AM on April 19, 2009

What is Xylem & its function?

the soil, usually due to high concentrations of solute, water can move by osmosis into the root. This causes a positive pressure that forces sap up the xylem towards the leaves.Information source site :http the roots and soil. And second one is Root pressure: If the water potential of the root cells is more negative than the soil, usually due to high concentrations of solute, water can move by osmosis

Posted in Biology by mutthu sharm at 6:03 AM on December 16, 2008

What are the ingredients in honey?

by osmosis. In addition, as honey is diluted with water, a chemical reaction between glucose, water, and oxygen produces small amounts of hydrogen peroxide and gluconic acid. The slow release of hydrogen spoilage, but is enough to keep it liquid.Because there is so little water in honey, microorganisms that encounter honey die as the water in them is removed by osmosis. In addition, as honey is diluted

Posted in Personal Health by rinku at 1:51 AM on December 12, 2008
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