Newstone® is a registered trademark of Newstone International Corporation. ( Trademark No. 5799486 )

Newstone® is a natural mineral called " zeolite" ( Japanese name: "Fusseki-  boiling stone "), which is mined in  Iwami area of the Shimane Prefecture plant.

The naturally occurring zeolites are mined in Japan , in which there are two types of high-grade Clinoptilolite  (soft) and Mordenite (hard ) zeolites, both produced from the nearby mountain.  Newstone's  brand name is Newstone® (soft), MG Newlite (hard) . We offer both Clinoptilolite and Mordenite type according to the appropriate applications.
Picture
The birth of Newlite. There was an active volcanic activity in Shimane Prefecture approximately 25 million years ago. The volcanic ash accumulated over time and geothermal heat was added over the years and created the Newlite natural minerals.

Newstone (Clinoptilolite)

  • Main ingredient: Clinoptilolite
  • Mining method: Underground mining
  • Porous diameter: 3.9 - 5.9 A
  • Characteristics:  Ivory color. 
  • Very high water retention ( high moisture absorption rate) 
  • It tends to be colloidal silicic acid , familiar to the soil .

Newstone (Mordenite)

  • Main ingredient: Mordenite
  • Mining method:  Open air mining
  • Porous diameter: 6.7  - 7.0 A
  • Characteristics: Pale green color. 
  • Withstand the trampling , less likely to crumble .

Newstone® High CEC Type
​ ( Clinoptilolite/Mordenite Combined type) Zeolite

Newstone®Itaya zeolite
 (1) It contains Clinoptilolite as its main component and contains slightly Mordenite.
(2)  When comparing under the same adsorption condition, the ratio of the adsorption amount of each gas of H 2 O, NH 3, H 2 S, SO 2 is It is about 60% of the light (MS 3 A to MS 5 A). Because the Itaya natural zeolite is very inexpensive compared to the synthetic zeolite, it is sufficient for about twice as much use It is advantageous in terms of minutes and there is a possibility of industrial use.

Source: Technical Notes: Characteristics of Itaya-Zeolite by Yamagata Univ.

It is shown in Figure 2. The Newstone® zeolite is Clinoptilolite (Symbol C in the figure) as a main component, slightly Mordenite The symbol M).

​Scanned electron microscopic photo of Newstone® Zeolite
​Clinoptilolite/Mordenite Combined Type. 
Electron  microscopic image of Newstone®Zeolite is a mixture of two types of zeolite, one is an example of a electron image of raw material zeolite, the plate-like substance is Clinoptilolite, the fibrous substance is Mordenite.

Large surface rea
Three types of dry zeolite were degassed at 200 degrees for 40 degrees and the specific surface area was measured. As a result, it was 68.07, 54.70,67.38(m2/g). (Average of 63 .39(m2/g) ). The average pore size of dry zeolite was 2.3μ(0.0023mm) , the average pore size of wet zeolite was 1.6(0.0016mm) .

Pore ​​volume distribution
Adsorption properties of water vapor, inorganic gas and organic gas of raw material zeolite seems to be influenced by its pore volume distribution and surface condition.

​
Pore size distribution of the natural zeolite.
​​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.
​
Pore size distribution of the natural zeolite.
​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.
​
High water vapor adsorption.
In order to investigate the water vapor adsorption characteristics of the raw material zeolite, samples calcined to amounts up to 300 and 500 degrees were prepared. Next, a saturated aqueous solution such as ZnCl2, CaCl 2, Nh4Cl and the like were respectively put in a sealed container, and the temperature was kept constant (25 ° or 30 °) to keep the water vapor pressure in the gas phase constant.
The saturated adsorption amount of the zeolite was measured in this gas phase. The results are shown in the figure. The raw material zeolite strongly adsorbs moisture even at a considerably low water vapor pressure.　

The raw material zeolite has the property of adsorbing water vapor of about 12 wt% (dry matter standard), which corresponds to a saturated adsorption amount of about 60% of the saturated adsorption amount of 20 wt% of synthetic zeolite (for example, 3A).
​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.


Adsorption of water vapour on the natural zeolite.
​​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.
Adsorption of NH 3, H 2 S, SO 2 gas.
It is estimated that the raw material zeolite adsorbs steam and other inorganic gases are also adsorbed.Therefore, NH3 as malodorous gas, sulfurizing properties of SO2 and H2S which are problematic as pollution The amount of adsorption of gas was measured by a Macbain type Four) The results are shown in Fig. The amount of adsorption of these gases on the raw material zeolite is determined by the range of measurement In the enclosure, it increases slightly as the pressure of the gas increases, but about 5 to 6 wt% of NH 3, about 6 to 7 wt% of H 2 S, about 14 To 15 wt%.
​
Above is Absorbtion of NH3 H2S and SO2 on the natural zeolite.
​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.
​​

In addition, the adsorption percentage (wt%) of each gas to the raw material zeolite is shown in FIG. LEFT  when the saturated adsorption amount of NH 3, H 2 S and SO 2 to the synthetic zeolite (MS 5A) is taken as 100%. Also in this case, a place of water vapor adsorption to the raw material zeolite As in the case, the adsorption amounts of NH 3, H 2 S and SO 2 gases were about 60 wt% of the adsorption amount to synthetic zeolite.
Relative absorption of NH4, H2S and SO2 on the natural zeolite. 
​*Source: Technical Notes: Characteristics of Itaya-Zeolite Report Yamagata Univ.
​
The Ion exchange selectivity of the natural zeolite was Ag+ > Pb2+ > Cu2+ > Zn2+ > Cd2+ > Cr3+ > Ni2+ with almost 100% removal of Ag+and Pb2+ ions. Low concentrations of Cs+ were removed effectively from the solution with natural zeolite. Cesium ions were removed by ion exchange with potassium and sodium. Cs+ was desorbed from the zeolite with ammonium salt solutions. Elution of Cs+ was influenced by the coordination ability of counter anions. 
Source: The removal of cesium ion with natural Itaya zeolite and the ion exchange characteristics

Relationship between CEC and base saturation ​

If the soil is compared to the human body, CEC stores the size of the stomach, that is, the amount of nutrients that can be stored. Base saturation can be thought of as a degree of satiety, that is, the degree of filling of nutrients. The size of CEC depends on the type of clay (below Table ). Compared with Kaolinite and Diatomite, Zeolite  can hold more cations.
​
C.E.C. Comparison Chart
Figure ( 1) is a conceptual diagram comparing the size of CEC. Left is the large clay of CEC and right is small clay. The size of CEC is indicated by the number of positive ions that can be held per 100 grams of dry soil, and its unit is expressed in meq / 100 g (milligram equivalent · milli Equivalent).

CEC measurement of Indonesian zeolites

Based on studied made by Ryukoku University journal report*, the zeolite type of Newstone Itaya Zeolites were similar to that of Indonesian mined zeolites. Both zeolites were composed of Clinoptilolite and Mordenite. The main difference was the value of the CEC measurements. As indicated in Table.3 , Indonesian zeolite samples showed maximum of 59.5 meq/100g.
Source: CEC measurement on Indonesian Zeolites  http://kagiken.seta.ryukoku.ac.jp/kyodo/journal/15/08gotoh.pdf

Source*: The result of CEC measurement on Indonesian Zeolites  http://kagiken.seta.ryukoku.ac.jp/kyodo/journal/15/08gotoh.pdf
Water treatment and water filtration
Newlite absorbs nutrients microorganisms to decompose the excrement of the fish. This keeps a balance of the fish and shrimp ponds' ecosystem. In addition, ammonia and nitrous acid is also removed, maintaining the water quality to a healthy level.
  •     Adsorbs water cations .
  •     Removes  harmful Ammonia , Hydrogen sulfide , and Nitrous acid.
  •     Promotes  decomposition of organic matter in the bottom soils .
  •     Healthy growth is expected when adding to fish feed.
How to use
Sprinkle the Newlite granular uniformly to the fish pond.  The pond may become cloudy due to the granular dust, however, it should clear  in a few days.  If needed, apply more to area which has accumulation of the sludges at the bottom of pond.  Newlite will last about 4 to 6 months, depending of the condition of the pond.  
Newlite zeolites compared to Conventional Water Filtration Media
Research indicates that zeolite outperforms ordinary filter media, such as sand and anthracite, in its filtration performance and absorption capacities. This is due to Zeolite's surface area, which is seven times larger than that of other granular materials. For example, 30 grams of pool sand has a surface area of 300 meter per cubic meter, whereas the same amount of zeolite has a surface area of 2,950,000 meter per cubic meter. 
Major Benefits of Newlite in Water Filtration Application
  • Cost effective
  • Binds heavy metal including zinc(Zn), lead(Pb), copper(Cu), silver(Ag), cobalt(Co), and nickel(Ni)
  • Outperforms ordinary granular filter media
  • Highly effective in filtering and purifying water
  • Dehydrates sludge
  • Classified as Food Additives by the Ministry of Health and Welfare and safe for humans and animals
  • Non-toxic and environmentally safe
  • No chemical contained 
Application and its Benefits
Drinking Water 

  • Absorbs and binds harmful heavy metals including cobalt(Co), silver(Ag), manganese(Mn), cesium(Cs), magnesium(Mg), arsenic(As), cadmium(Cd), nickel(Ni), chrmium(Cr), mercury(Hg), lead(Pb), strontium(Sr), uranium(U), Zinc(Zn). 
  • Removes ammonia( NH3) from water
  • Removes chlorine ( Cl) from tap water
  • Improves the water clarity
  • Softens water by absorbing calcium(Ca) and magnesium(Mg) 
  • A good replacement for sand and anthracite in water filters
Ponds 
  • Prevents growth of algae
  • Absorbs ammonia faster than nitrifying bacteria 
  • Improved water pH balance
  • Improves water clarity
  • Filters and absorbs ammonia(NH3) , nitrates(NO3), and phosphates(PO43) 
  • ​Classified as Food Additives by the Ministry of Health and Welfare and safe for humans and animals
  • Can be cleansed in saltwater solution and reused *Not for saltwater ponds
Stormwater Management 
  • Absorbs heavy metal pollutants which does not degrade in natural environment
  • Significant amount of contaminant absorption take place within few hours of contact
  • Cost effective
  • Removes bacteria algae
  • Prevents leaching of contaminats
  • Prevents odors 

Soil Treatment

​Newlite (hard / mordenite type zeolite ) has a stable high cation exchange capacity (CEC) , absorbing the nitrogen (N),  potassium (K) contained in the fertilizers. Then the held nitrogen (N),  potassium (K) contained in the fertilizers are  gradually released. Also improving the efficacy of phosphoric acid .
  • Retains moisture
  • Sufficient aeration
  • Controls the suitable  release of fertilizers that was absorbed from the fertilizers when Newlite was mixed with the fertilizers.
  • Helps develop the roots actively .
  • Improves the circulation of air and moisture under the ground .
  • Increases the cation exchange capacity(CEC) of the soils .
  • Helps prevent Pests.
  • Promotes the growth of plants in the mixing of the compost .
  • Purifies the water in the soil 
  • Prevents root rot caused by toxic gas .
  • Withstand the trampling and helps plants and grasses grow in sloped areas.
Major Benefits of Newlite in Soil Treatment
  • Retains 50% of its weight in water and nutrients
  • Capability to store essential plant nutrients , such as nitrate (NO3-), phosphate (PO43-), and potassium (K)
  • Increases the growth rate of grains, grasses, and plants
  • High surface area provides soil with aeration and water retention 
  • High nutrient retention reduces the number of fertilizer required to use
  • Classified as Food Additives by the Ministry of Health and Welfare and safe for humans and animals
  • Non-toxic and environmentally safe
  • 100% natural and organic
  • Does not contain chemicals 
Application and its Benefits 
Soil Additive
  • Increases grass shoot growth rates
  • Promotes strong root development
  • High water retention , especially during times of limited water availability 
  • Balances the pH levels of soils
  • Increases seed germination rates
  • Increases the speed of sprout emergence
  • Reduces the leaching and evaporation of essential plant nutrients , such as ammonia(NH3), nitrogen(N), and phosphorus(P)
  • Holds moisture and nutrients in root zone
  • Reduces odors caused by blend of fertilizers and manure
  • 100% natural and suited to organic farming

Newstone (Soft) is to support the soil making for a healthy crop (clinoptilolite type zeolite)
  • Prevents wasting fertilizer components and increases the effectiveness of the fertilizers.
  • Prevents dirt from becoming acidic .
  • Strengthens roots and nurtures a robust crop .
  • Protect the roots and prevents the harm of immature manure to protect the roots

Particularly Effective in following soils
  1. Excess amount of Nitrogen (N) in the paddy fields
  2. Soil of horticulture house has passed more 4 to 5 years 
  3. Too much chemical fertilizers given and soil that has caused the salt concentration disorder
  4. Water-holding capacity is weak, sandy soils, soil that is not able to coercive fertilizers well
  5. Soil humus has become solid and hard and insufficient
  6. Too much animal manure in soil and soil causing nitrate poisoning
  7. Excess amount of nitrogen due to too much animal manure applied
Newlite (soft / clinoptilolite based zeolite).  Makes a lot of crumb structure in the soil, and good air permeability and water retention, which promotes the growth of the plant. When mixed in hard soil and volcanic ash of clay, soften the soil.
The main application is in agricultural and horticultural field.
Product line and Applications
Packaging

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