Test data:
- Water retention capacity: 44% of the total;
- Cation exchange capacity: 220 meq/100 g;
Nutrients:
- Potassium: 15695 mg/Kg;
- Phosphorus: 336 mg/Kg;
- Nitrogen: 290 mg/Kg;
- Calcium: 5689 mg/Kg;
- 1305: mg/Kg;
Micro Elements:
- Iron: 7982 ppm;
- Manganese: 420 ppm;
- Copper: 5, 86ppm;
- Zinc: 0.05 ppm;
- Molybden: 1.49 ppm;
All technical data are obtained through analyses conducted by authorized institutions. Analysis reports can be provided upon request of the beneficiary Zeolit is a mineral, natural aluminosilicat, formed millions of years ago after volcanic explosions behind the ash layers react with alkaline groundwater. It is found in nature in the form of deposits of Tuff. This mineral was first described by chemist Axel Fredrik Cronstedt in 1756, but it was used for water purification in ancient Rome! Zeolites are known as "molecular sieves." The term refers to the ability to selectively sort molecules based primarily on a size exclusion process. This is due to a very regular pore structure, the molecular size. The maximum size of ionic and molecular species or that can enter the pores of a zeolite is controlled by the dimensions of the channels. Zeolites have a porous structure that can accommodate a variety of cations, such as Na +, K +, Ca2 +, Mg2 + and others. These positive ions can be easily changed in negative ions in a solution. Some of the most common family of zeolites is clinoptilolitul, which includes a microporoas arrangement of silicon and aluminum in the tetraedrica structure. Has a complex formula: (Na, K, Ca) 2-3Al3 (Al, Si) 2Si13O36 • (H2O) 12. The structure is of red, white, monoclinice crystals with a Mohs hardness of tectosilicate of 3.5 to 4 and a specific gravity of 2.1 up to 2.2. Zeoliţii have extremely many practical applications in cosmetics, medicine, nuclear engineering, petrochemistry, agriculture, water softening, water purification (aquariums, swimming pools, ponds), separation of heavy metals, unpleasant odours annihilation (sand cats), etc. Zacamntul operated Maramures Zeolite Industry SRL, is a superior quality net certificate, certificates of analysis from Romania and abroad. 
