Break point chlorination, Chemistry

Assignment Help:

Break point chlorination: It may be defined as the chlorination of water to such an extent that not only living organism but also other organic impurities in water are destroyed. When chlorine is added to water, it is used for different reactions like oxidation of oxidizable substance, chlorination of organic substance, destructive oxidation of organic substances and disinfection of pathogens. Initially all the chlorine added is consumed and there is no free chlorine. This is due to complete oxidation of oxidizable substances. As the applied chlorine increases, there is steady increase in amount of residual chlorine. This stage corresponds to formation of chloro-organic compounds and chloramines when the dose of chlorine increase, destruction of chloro organic and chloramines takes place. Addition of chlorine in such dosages is known as break point or free residual chlorination. The breakpoint chlorination ensures complete destruction of organic compounds, which give colour, unpleasant odour and bad taste. In addition to it a complete destruction of disease producing micro-organisms is also ensured.  

 

 


Related Discussions:- Break point chlorination

Chemical bonding, explain why carbon tetra-chloride does not dissolve in wa...

explain why carbon tetra-chloride does not dissolve in water?

Binary compounds: simple structures, Coordination number and geometry ...

Coordination number and geometry   Binary compounds are ones with two different elements present. 'Simple' crystal structures can be classed as ones in which each atom (or

Quantitative analysis, Quantitative analysis: The quantitative analysi...

Quantitative analysis: The quantitative analysis could be carried out using standard calibration curve, through standard addition or internal addition method. The method is su

Physical chemistry, What happens when a melt containing 1% Ag and 99% Pb is...

What happens when a melt containing 1% Ag and 99% Pb is cooled?

Colligative propertiy., Ask questionfreezing point as exemple of colligativ...

Ask questionfreezing point as exemple of colligative propertiy. #Minimum 100 words accepted#

The number of electrons which can be accommodated an orbital, The number of...

The number of electrons which can be accommodated in an orbital is: (1) One        (2) Two            (3) Three              (4) Four Ans: Two

PH and DO, does lowered pH of water affect dissolved oxygen?

does lowered pH of water affect dissolved oxygen?

Explain colligative properties of solutions, Q. Explain Colligative propert...

Q. Explain Colligative properties of Solutions? Colligative properties  of solutions are those properties which depend on the concentration of the solution rather that the ty

F-block elements, electronic cofiguration of f-block elements

electronic cofiguration of f-block elements

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