WATER Invention Company Limited , Innovations To Serve For Better And Best Water Treatment System
 
 
 
Fluoricide®, Defluoridation
  • Fluoride removal media, low cost media.
  • Advanced Activated Alumina.
  • Fluoride absorption capacity: 2 Gram/Liter.
  • Contact time: 10 second.
  • This media remove Fluoride by Absorption reaction , (different from Arsenicide) but enable to remove Fluoride with efficiency over 10 times than other existing Fluoride removing media in the market .It was produced under our own Patent to create highest absorption area (surface area) at both inner & outer surface to reach over 200 square meters surface area per gram of Fluoricide (similar to concept of activated carbon)
  • Removing capacity = 2,000 milligram of fluoride per liter of Fluoricide media.
  • Minimum contact time for optimum removing = 10 seconds .
  • Minimum beddepth of Fluoricide media in the filter housing = 80 c.m.
  • Regenerable by special regeneration solution ; hold the regeneration solution in the filter housing about 3 hours and follow with rigorous backwash with plain water = 15-20 minutes .Suggested regeneration cycle =every 2-3 months.
  • General lifetime = 1 year before changing with new media.

 

Description

There are many soluble chemicals which sometimes have negative effects on human health. One such chemical is fluoride. Fluoride is a very strong toxin. If a person was to drink as little as 1000 mg. of this chemical. He would possibly die. If one was to regularly drink water containing 1-2mg/L of fluoride, he would be leaded to bone diseases and darkening of the teeth, becoming brown or black in color. If one was to continue to drinking water contaminated with high content of fluoride, the teeth and bones would become hard, but would also be brittle and easily broken, Such tooth breaks can be resulted by ice cubes, and bone breaks can happen by short falls. This can shorten one's life. Dental fluorosis or mottled enamel in childen is caused by drinking water with high content of fluoride. Fluoride content of only 0.7 ppm may cause questionable levels of higher fluorosis levels and fluoride intake of such high level will cause more severe fluorosis. Fluorosis will cause enamel to easily break and lead to cause dental caries (tooth decay) and stained teeth. The intake of very high concentration of fluoride will finally cause skeletal fluorosis and may cause kidney stones in the upper urinary tract. The effect of fluoride is show in the table below.

Content of fluoride in drinking water and its effect
Content of Fluoride in drinking water (ppm)
Potential medical condition
Symptoms
1.5 - 3
Dental Fluorosis
Off-white or stained teeth or brown mottled enamel
4 - 8
Skeletal Fluorosis
Difficult to move due to abnormal shape of skeleton
> 10
Crippling Fluorosis
Cannot move dure to fused joints
Acute toxicity
Detail of deaths associated with over ingestion of fluoride
Age
Body Wt.
Sex
Dose mgF/kg
Comment
Reference
2.6 y
Not Rep.
M
3.1 - 4.5
Depth occurred 5 days later
Dukes (1980)
3 y
12.5
M
16
Depth occurred 7 hours later
Eicher etal (1982)
3 y
Not Rep.
M
24 - 35
Depth occurred 3 hourslater
Church (1976) Horowitz (1978)
73 y
Not Rep.
M
Unknow
Depth occurred 26 days later
Litovitz et.al (1990)
G.M Whitford Department of Oral Biology. Medical Collage of Georgia , Auggusta, Georgia, 30912-1129
Suitable contain of fluoride in drinking water
 Age
Fluoride
0 -2 Years
0 mg / L
2 - 3 Years
0.25 mg / L
3 - 14 Years
0.50 mg / L
Source: ADA vol. 123 April, 1994

The production process of platinum catalyst is complicate and expensive catalyst. It is used only in producing expensive catalyst. We apply this method, with our own patent, in the production of Fluoricide™. The surface area of the catalyst is over 200 sq.m/g. Our created catalyst is effective on both inner and outer surface, while other catalyst is effective only on outer surface area. The efficiency of our catalyst is 10 times higher than other types. Fluoricide™ is a granular catalyst, for removal Fluoride from water by putting it in normal water filter. The fluoride in water can be eliminated by absorption system.

Specification  
Mesh size 0.7 - 3.6 mm.
Hardness number   80
Density 950 g/L
Moisture 3%
Fluoride absorption capacity 2 g/L
Absorption condition 3 ppm.
Contact time 10 seconds
Back wash Water
Packing 26.3 L/Sack
   
Operation Condition  
Charge bed depth at least 80 cm.
Flow rate 6 cubic m. / sq.m
Backwash when pressure 0.85 kg / sq.cm
Backwash flow rate 125 L/min - cubic m.
 
Operation Condition.  

Regeneration is up to the concentrate of Fluoride contain in water, but atlease 3 times a year.

  • Mix regen solution 1 Lt. with water 80 Lts.
  • Drain all water in filter
  • Charge the mixing agent over the top of catalyst in filter.
  • Leave 3-4 hours.
  • Back wash with water until clean.
 
Ex-work price: 2.96 Euro/Liter, 25 Liters / Sack (Prices subjected to change without notice)

 

 
WATER INVENTION COMPANY LIMITED
221 Moo 5, Hangdong-Samuang Road, Tumbon Nongkwai, Amphur Hangdong, Chiangmai 50230 Thailand
Tel. 66-53-432501, 432502, 432633  Fax. 66-53-432188 E-Mail: info@WaterTH.com
 
OUR COMPANY HAVE DISTRIBUTION CENTER In KAZAKHSTAN which can serve for 15 countries in CIS region, and CYPRUS which can serve for Cyprus and nearing territory. We will forward all enquiries from our customer back into our Distribution Center there.