Metal Organic Frameworks

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Watch-Water® has developed Metal Organic Framework (MOF) based adsorbent that can selectively capture soluble organic, inorganic & heavy metals from water. This water is passed through granules which have carbon core surrounded by a Hematite ferrite shell. It has the highest adsorption capacity. Therefore, FERROLOX-X is applied in a very simple passive pump and treat system applying the technology of Fixed Bed Adsorption.

Since the adsorption process is a surface process. Only the surface area of the adsorbent is of great importance. FERROLOX-X internal surface area is consisting of 70% Macropores and 20% Mesopores and only 10% micropores. The macropores and mesopores are primarily relevant for the mass transfer into the internal pores of the FERROLOX-X granules.

Loaded FERROLOX-X adsorber can be regenerated by using SOLAROXY-3C.





  • Drinking Water
  • Surface water
  • Waste water
  • Reverse Osmosis
  • Well Water
  • Sea water
  • Aquariums
  • Concentrated Contaminants





Removal of





Hydrogen Sulfide

Selenium (IV & VI)



Packing Data



Drum(s) on a Pallet Dimension (L x W x H) Shipping Weight
(cm) (Total Gross Weight)
1 60 x 40 x 80 50 kg (60 liters)
6 120 x 80 x 80 297 kg (6 x 60 liters)
9 115 x 115 x 80 434 kg (9 x 60 liters)
18 115 x 115 x 145 840 kg (18 x 60 liters)


Technical Data


Carbon content min 34%
FEOOH content min 66%
Moisture content Max: 5 – 10%
Adsorption Capacity 80 g/L (by volume)
Specific surface area 3000 m2/g
Physical Properties
Type MOF’s Adsorber
Form Solid Granules
Color Reddish black
Particle Size 0.5 – 2.0 mm
Color Dark brown
Bulk Density ca. 690 kg/m3