Prix FOB
Obtenir le dernier prix1000 ~ 10000 USD / Set ( Negotiable )
|1 Set Minimum Order
Pays:
China
N ° de modèle:
CY-RO-2000L
Prix FOB:
1000 ~ 10000 USD / Set ( Negotiable ) Obtenir le dernier prix
Localité:
Made in CHINA .
Prix de commande minimale:
1000 per Set
Commande minimale:
1 Set
Packaging Detail:
Wooden Case or iron package ,
Heure de livraison:
10-15 Days
Capacité de Fournir:
10 Set per Month
Payment Type:
D/P, D/A, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. yan
NO.255 Yuanhui Baosan industry part, Shanghai, Shanghai
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1.Definition & Kind Nanofiltration Membrane
The early Nanofiltration Membrane was called Loose RO Membrane ,which was developed after typical RO composite membrane in the early *0S. So far it has no unified definite definition in academic circle. So here is temporarily expression as:
1.Nanofiltration Membrane is between RO and UF Membrane ,Whose removal rate is below *0% for Nacl. The RO Membrane has high removal rate for all solutes,but the NF Membrane only has high removal rate for specific solutes;
NF Membrane mainly removed the solute particles of diameter 1 nm,that cut- off *******0 molecular weight.Which mainly used for removing three halogenated methance intermediates,odor,color,pesticide,synthetic detergent,composition and evaporationof soluble organic matter,calcium,and other residual material hardness .The body of NF Membrane have electric charge ,that is its main characteristic.this is why has high removal rate and can cut-off *******0 molecular weight under very low pressure ,and it can also remove inorganic salt.
2.Application of Nanofiltration
(1)Demineralized water
(2)Use for removal of harmful substance from drinking water ,the traditional drinking water treatment mainly by flocculation ,sedimentation,sand filters and chlorine disinfection to remove suspended substance and bacteria in water ,but which have low effect for the variety of solubility chemical .With increasing of polluted water source and the improvement of drinking stardards in various countries ,to can remove variety of organic substances and harmful chemicals that get more pepoles attentions.A number of provened practices express that NF Membrane can remove three halomethane intermediates containing THM removal in groundwater and river water(chlorination side suspension products are carcinogenic substances),low molecular organic compounds,pesticides,odor substances,nitrate,sulfate,fluorine,boron,arsenic and other harmful substances
(3)Treatment of reclaimed water and wastewater.
1.Widly used for Food ,beverage ,pharmaceutical industries
,such as the concentration and refinement of various proteins
,amino acids,vitamins,milk,liquor,soy sauce,spices and so
on
2.The seperation &concentration of aqueous solution in
chemical engineering process .
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| Pays: | China |
| N ° de modèle: | CY-RO-2000L |
| Prix FOB: | 1000 ~ 10000 / Set ( Negotiable ) Obtenir le dernier prix |
| Localité: | Made in CHINA . |
| Prix de commande minimale: | 1000 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | Wooden Case or iron package , |
| Heure de livraison: | 10-15 Days |
| Capacité de Fournir: | 10 Set per Month |
| Payment Type: | D/P, D/A, L/C, T/T |
| Groupe de produits : | FOR FOOD & DRINKING INDUSTRY |
