离岸价格
Get Latest Price100 ~ 250 USD / Ton
|1 Ton Minimum Order
国:
Vietnam
モデル番号:
-
离岸价格:
100 ~ 250 USD / Ton Get Latest Price
ロケーション:
Hung Yen, Vietnam
最低注文量の価格:
100 per Ton
最低注文量:
1 Ton
パッケージの詳細:
Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt)
納期:
5-30 days
供給能力:
15 Ton
支払いタイプ:
T/T, L/C
製品グループ :
-
Vietnam
連絡先担当者 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
| 国: | Vietnam |
| モデル番号: | - |
| 离岸价格: | 100 ~ 250 / Ton Get Latest Price |
| ロケーション: | Hung Yen, Vietnam |
| 最低注文量の価格: | 100 per Ton |
| 最低注文量: | 1 Ton |
| パッケージの詳細: | Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt) |
| 納期: | 5-30 days |
| 供給能力: | 15 Ton |
| 支払いタイプ: | T/T, L/C |
| 製品グループ : | - |
