Water Treatment, Biodegradable Flocculants
CLEANPURE |
Water sustains human life and it is directly linked to human health.
So what makes it clean should not be harmful.
We produce safe and harmless biodegradable flocculants,
“CLEANPURE” derived from natural substance, “Polyglutamic acid”.
We also design and manufacture water treatment machines that take advantage
of our flocculants. We will make a proposal to create a comfortable water
environment with our operations and services. List of Content
 Multi-Functional High Polymer Flocculant "CLEANPURE"
What is flocculant?
Flocculating Effect of "CLEANPURE"
High Purity and High Quality Polyglutamic Acid
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Multi-Functional High Polymer Flocculant
CLEANPURE |
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CLEANPURE is a kind of flocculants that has both organic and inorganic characteristics of flocculants. It is made of organic cross-linked polyglutamic acid and inorganic substances like calcium compounds. Compared to other flocculants, it has multi-functional effects, so it can be used for purification of various types of contaminated and waste water.
  (20kg)
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 Special Features :
*Fast formation of flocs and their fast precipitation
(compared to our other products)
*Can be used for a wide range of pH(4-12) of water
*Small changes in pH compared to other flocculants
*Safety has been confirmed by several examinations at the institutions recognized by environment ministry
*Can effectively remove heavy metals in water
*Can reduce cost of sludge treatment since proportion of water in flocs is quite low
*Can be used together with other flocculants, such as PAC |
Safety Test :
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Flocculants canseparate water from dirt by flocculating dirty substances of filthy water. |
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What is flocculant?
Flocculant is a kind of medicine used to flocculate minute particles that cause filthiness dispersed in water and, to facilitate settling or floating of flocculated particles. The aggregate of minute particles is called floc. Clear water can be obtained by separating water from solid flocs.
In filthy water, large number of minute particles floats dispersedly.The small particles always remain dispersed because they are charged negaively and they repulse each oyher. |
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CLEANPURE is added to water, flocs are formed for its two functions.
Turbidity of water gets improved when contaminated particles from flocs and the flocs settle in the bottom or float onthe top of water.
CLEANPURE can treat all kind of contaminated water. |
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Flocculating Effect of CLEANPURE |
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We offer purification plans for all kinds of contaminated water.
"CLEANPURE" as a flocculant is very effective to any kind of contaminated water. We have received over 1,700 requests for treatment of contaminated water.
We serve each customer very carefully and propose solutions based on customer's needs.
Except improvising water quality, we also offer pian for recycling of treated water.
*We offer testing services of various discharged water to support our customer's needs. |
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Following are some important results of water treatment conducted by our company.
 
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High Purity and High Quality Polyglutamic Acid |
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Polyglutamic acid (PGA) is a natural polymer polymerized linearly from glutamic acid, a kind of amino acid, which is known as a main adhesive component of natto (Japanese fermented soybeans). It is synthesized Bacillus such as Bacillus subtilis.
 
Using the newest technology, we scored success in mass production of high-quality pure polyglutamic acid. We have 3 types of polyglutamic acid; low molecular weight, high molecular weight and cross-linked PGA. The capabilities of this substance are nearly limitless, that is why it attracts big interest in various industries. |
Polyglutamic Acid :
Glutamic acid has 2 carboxyl groups.One of them, γ-carboxyl group is linked with α-amino group and PGA is formed.
 
*Cross-linking in our own original way
Molecular weight
Low Molecular Weight(200,000~400,000)
High Molecular Weight(800,000~1,000,000) |
Cross-linked Polyglutamic Acid :
Cross-linked polyglutamic acid consists of mesh structure of tens of millions by molecular weight. Compared to PGA, cross-linked PGA has higher water absorption capability.
 
*Cross-linking in our own original way
Molecular weight
More than 10,000,000 |
Properties :
Water retentivity
It allows absorbing and binding water approx. 5000 times greater than its own weight. The higher the molecular weight, the higher the water retentivity.
Hydrophilicity
The lower the molecular weight, the higher soluble in water.
Viscosity
It can be used to adjust property and condition of a product. The higher the molecular weight, the higher the viscosity.
Biodegradability
It can be degraded by microorganisms into water and carbon dioxide. Polyglutamic acid is eco-friendly.
In addition, it has sustained release, electric conduction properties and other various properties.
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Applications :
*Cosmetics (skin, body and hair care products)
*Food industry (food additive, health food)
*Construction industry (paint additive, concrete products)
*Agriculture sphere (soil improvement, seed storage, moisture control)
*Medical sphere (medicine material, tablet coating)
*Sanitary sphere (disposable diapers, sanitary napkin)
*Environment protection field (tree planting, biodegradability packing material)
Polyglutamic acid has unlimited potential for future application fields.
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