14/5/2011

Pure water by ion exchange :-

Bayer markets LEWATIT ion exchange resins for water treatment. Anderson has its own brand, but the type of resin is not specified in their web site. DongDa markets Strongly Acidic Styrene Type Cation Exchange Resin series, Strongly Basic Styrene Type Anion Exchange Resin ....

 

14/5/2011

Aqua Stone :-

Everyone appreciates that Aqua Stone Pure Natural Water exceeds the toughest quality standards and offers freshness one can taste. Most sizes of Aqua Stone`s bottled water come from the company’s

 

 

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The company have two wells each of which is depth pumps of high capabilities, which are made of Acetylene steel that is internationally recommended for health and nutritional usages.
The production stages are as follows:
 

1- Enhanced Filtration .


Aqua Stone Co . have all types of filtres that is not only remove simple porticlas but do some molecnlar fittring ony remove undesirable elements and metals and also remove all organic compound which it is produets.

The Main Reason Of Formation Of Harmful By .


 

1- Sand Filters sand filters design from stainless steel and used toremove any suspended material and turbicity if it is persent and the deanliness of sand filters is maintained by back washing process .


2- Activated carbon filters it is made of fiber glass and used to remove orgamic material so remove odour tast and colour . and it work by power reach to 40000L/h .


3 - Green Sand filters Used to remove iron maugnes and heavy metals which have abad effect in human if it is persent in water . so the product water become healthy and safe.


4- Micron Filters Aqua Stone Co . have three types of micron filters :- 5 Micron Filters to remove small particles reach to 5 M in size1 Micron filters to remove very small particles reach to 1 M in size 0.2 Micron filters to remove microo ganisms particles reach 0.2 M in size .


2- Sterilization Process .


We have three ultra violet units in different places in the system made by one of the biggest company for water treatment in usa . UV rays is an invisible radiatron found in the electro magnetic spectrum. Uletra violet dis in fection units are designed to destro micro or ganisms For high purity water system . The ultra violet range 254 - 265 nm (nanometer) wave length destroys or inactivate The DNA is the major constitue of all micro or ganisms . Ultra violet sterilization is a method which we do not add any harmful chemicals in water , and it leaves no residual in water .


3- Ozone Sterilization .


Aqua Stone have three ozone generatord made by universal aguatic comfany In USA .


Ozone is produced on site there are no dangerous chemicals to transport store or handle perhaps even more important the chance of over dasing with dadgeraus and hazardous chemicals is limited .


Ozone is an extremely effective disinfectant and axidizing agent it is produced by disassocating or (spilting)oxygen (o2) molecules and reas sembling as ozone (o3) as an unstable gas .


Ozone kills micro or ganisms with aprocess known as ( cellular lysis ) in the oxidation process . ozone ruptures the cellelar membranes of micro or ganisms and disperses the bacterial cytoplasm into solution . thus making reactvation impossible and this place intwo seconds .


Ozone (halflife ) {the time it talces to bwcome oxygen } take afeni minutes when introdveed to purity water leacl to increasing the dissolved oxygen in water and water bocome more healthy dissovled oxygen in water .


Ozone leaves no residueal or by products.


4- Quality Control Process .


Water Quality is of concern to everyone . for this reas we make control in all production process and on the final product and make complete in vestigation to be sure that this water investigation is according to our Targets .


(A) Chemical Lab We me asure the physical and properties by high accuracy using s tandard chemical iceagents and modern instruments . In this lab we make asucssubul program for sampling We uses standard methods in our investigation Icesult accuraey .


(B) Micro biological lab In this lab we deal with water sample is very necessary in our lab . And we make the baeteriological investigaltion by very high accuracy using the modern technology instruments and methods to be sure that is no bacteria or any micro or ganisms ptesent in water and this prococlures giveus water with high quality. Generally recongnizeed as safe ( GRAS ) as listed by the united states food and drug adminstration ( USFD) as adisin fectant bottled water . Also it is the method allwed from the egyptian - standrad no 1589 / 2005 for boltied water . .




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