Precio FOB
Obtener el precio más reciente100 ~ 250 USD / Ton
|1 Ton Minimum Order
País:
Vietnam
N º de Modelo:
-
Precio FOB:
100 ~ 250 USD / Ton Obtener el precio más reciente
Lugar de origen:
Hung Yen, Vietnam
Precio de pedido mínimo:
100 per Ton
Cantidad de pedido mínimo:
1 Ton
Detalle de embalaje:
Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt)
El tiempo de entrega:
5-30 days
Capacidad de suministro:
15 Ton
Tipo de pago:
T/T, L/C
Grupo de productos :
-
Vietnam
Persona de contacto Eplaza
Phu Tho, Phú ThỠProvince
PAC is not a single product, but a whole spectrum of flexible inorganic polymers. PAC's are characterized by two sub-factors: their strength (usually in % Alumina, or Al2O3), and their basicity. Basicity gives a general idea of ​​the amount or degree of polynuclear material in the PAC. The low end of the basicity scale is ACS, with 0% basicity (meaning it is not a PAC). The lowest PAC's commercial basicity is about *0%; Most of the PAC's are in the medium to high basicity range (****0%). At the top of the scale is aluminum chloride (ACH): at *3%, it is the highest stable basicity PAC available. (ACH is simply a special species of PAC—more on ACH in the next section).
PAC's can provide some advantages to traditional coagulants such as alum or iron salts. Because PAC's are pre-neutralized and have a higher charge density than traditional coagulants, they coagulate through a more efficient mechanism, called charge neutralization. This allows PAC's to be effective at lower doses than alum or iron salts when a comparison of the actual metal is added by the coagulant to the system. Leads to benefits may include:
Less
PH depression and alkalinity decline, reducing Lime Green or
caustic required
Reduce
chemical sludge volume.
Sludge Density
is increased.
Improved
results in higher PH systems.
Better
performance in cold water.
Specification & Grade:
Assay (As available dissolved water Al2O3)& nbsp;*0.0% min
Specific Gravity 1.*9
PH 2.3 - 2.7
Relative Basicity *5 **0%
Grade: Specifications
| País: | Vietnam |
| N º de Modelo: | - |
| Precio FOB: | 100 ~ 250 / Ton Obtener el precio más reciente |
| Lugar de origen: | Hung Yen, Vietnam |
| Precio de pedido mínimo: | 100 per Ton |
| Cantidad de pedido mínimo: | 1 Ton |
| Detalle de embalaje: | Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt) |
| El tiempo de entrega: | 5-30 days |
| Capacidad de suministro: | 15 Ton |
| Tipo de pago: | T/T, L/C |
| Grupo de productos : | - |
