Electro dialysis for brackish water, Chemistry

Assignment Help:

Q. What are ion selective membranes used in electro dialysis of brackish water. Give examples.

Ans. Electro dialysis for brackish water: The ion selective membranes are used for compartmentalizing in electro dialysis. An ion selective membrane has permeability for only one kind of ions with specific range. A cations selective membrane embedded with negatively charge functional group such as RSO-3 RCOO- permits positively charged ions to pass through it while an anion selective membrane embedded with positively charge functional group such as R4N+ is permeable only to anions. The membranes are generally polystyrene based polymers which are thin and rigid.          

 

 

 


Related Discussions:- Electro dialysis for brackish water

What do you mean by mixtures of matter, Q. What do you mean by Mixtures of ...

Q. What do you mean by Mixtures of Matter? A mixture is a mixture of two or more pure substances in which each substance retains its individual properties. Concrete mainly ro

Predicting Products, what does ammonia gas and chloride mixed, make?

what does ammonia gas and chloride mixed, make?

Explain stereochemistry, Explain stereochemistry a) The stereochemistry...

Explain stereochemistry a) The stereochemistry is E. The Br has higher priority on one carbon stereocenter, but it has lower priority on the other. b) The stereochemistry is

Thermochemistry and hess''s law, THERMOCHEMISTRY The enthalpy changes a...

THERMOCHEMISTRY The enthalpy changes associated with reaction are dependent upon the temperature. They are also dependent upon the amounts, and the pressure and states of the r

Organic compounds, may i know the number of organic compounds

may i know the number of organic compounds

What do you mean by rounding off numbers, Q. What do you mean by Rounding o...

Q. What do you mean by Rounding off numbers? Rounding off numbers while you report a calculation your answer should have no more significant figures than the piece of data yo

.photochemisry, what are the applicatio of photochemistry

what are the applicatio of photochemistry

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd