flouride removal

Flouridesorb®

Filter Media For Flouride removal

by Watch® GmbH

Flouride

1. Fluorine is the ninth element of the periodic table.2. Nevertheless, its applications and biological significances were known

only in the decades of 1920’s. It is the lightest member of the halogen family.

3. Most electronegative among all chemical elements .4. Fluorine has both notable chemical qualities and physiological

properties.5. which are of great interest and significance to human health.6. Fluorine is rarely or never found free in the nature in elemental form. 7. It has strong affinity to combine chemically with other elements to

form compounds called ‘fluoride’.

Fluorine always occurs in combined form of minerals as fluoride. It is high reactivity and represents about 0.06 to 0.09% of the earth crust The presence of fluorine in ground water is mainly a natural phenomenon, and mainly influenced by local and regional geological conditions, as the fluoride minerals are nearly insoluble in water.fluorine is present in ground water only when the conditions favor their solution.

SOURCE OF FLUORIDE IN WATER:

Fluoridesorb (FS), a filter media consisting of Fe(O)OH, was investigated for removal of fluoride ion (F) from water.

Adsorption was studied in batch experiments at room temperature together with the effect of contact.

REMOVAL OF FLUORIDES FROM WATER

Category A: 50% and above villages have excess of fluoride (very serious). Category B: 25-50 % villages having excess fluoride.(serious). Category C: 10-25 % villages having excess fluoride(less serious). Category D: Below 10% villages having excess fluoride (insignificant).

Categorization of fluoride affected districts of Rajasthan

Fluoride concentration and affected population of villagesin Rajasthan

S. No. Fluoride concentration mg/l

Number of affected Village

Total population under threat

O1 1.2 to 2.9 1467 1643542

02 3.0 to 4.9 668 719509

03 5.0 to 9.9 255 258447

04 Above 10 43 35477

Journal of Tissue Research Vol. 4 (2) 263-273 (2004)

•Dental Fluorosis•Skeletal Fluorosis•Cardiovascular Effects•Gastro Intestinal disorder•Endocrine Effects•Neurological Effects•Reproductive Effects•Enzyme inhabitation•Genetic damage•Effect on the pineal gland•

Harmful Effects

Fluoridesorbby

Solution to existing crisis of fluoride removal is

Flouride effected Water passes through Fluoridesorb media and get adsorb and water will be ready to use.

It is adsorption media with porosity on surface having more surface area than any other media available.

Process of operation

•Online fluoride removal•No maintenance•No water waste•Up to 7 ppm fluoride removal•3 – 4 years of self life of media•Environmental friendly•High adsorption capacity•By product as heavy metals removal

Benefits

VILLAGE : CHANDLAI , NEAR SHIVDASPUR,TAHSIL : CHAKSU , DISTRICT : JAIPURSITE 01 : WATER WORKS , OVER HEADTANK.

Case study

ONSITE TESTING RESULTS: RAW WATER: 5.6 ppm TREATED WATER: 0.8 ppm

VILLAGE : CHANDLAI , NEAR SHIVDASPUR,TAHSIL : CHAKSU , DISTRICT : JAIPURSITE 02 : BOREWELL DISTRIBUTION

VILLAGE : CHANDLAI , NEAR SHIVDASPUR,TAHSIL : CHAKSU , DISTRICT : JAIPURSITE 02 : BOREWELL DISTRIBUTION

ONSITE TESTING RESULTS: RAW WATER : 4.0 ppm TREATED WATER : 0.8 ppm

Association with watch Germany

INDIA ENGINEERS & SUPPLIERS JAIPUR

Association in Rajasthan

FOR FLOURIDE REMOVAL

3 MICRON FILTRATIONSALT FREE SOFTNER

IRON REMOVALARSENIC REMOVAL

WASTE WATER SOLUTION

JAY HIND NAMASTE