سعر فوب
أحصل على آخر سعر100 ~ 250 / Ton
|1 Ton Minimum Order
بلد:
Vietnam
نموذج رقم:
-
سعر فوب:
100 ~ 250 / Ton أحصل على آخر سعر
الموقع:
Hung Yen, Vietnam
سعر الحد الأدنى للطلب:
100 per Ton
الحد الأدني للطلب:
1 Ton
تفاصيل التغليف:
Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt)
موعد التسليم:
5-30 days
القدرة على التوريد:
15 Ton
نوع الدفع:
T/T, L/C
مجموعة المنتج :
-
Vietnam
الشخص الذي يمكن الاتصال به 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
| بلد: | Vietnam |
| نموذج رقم: | - |
| سعر فوب: | 100 ~ 250 / Ton أحصل على آخر سعر |
| الموقع: | Hung Yen, Vietnam |
| سعر الحد الأدنى للطلب: | 100 per Ton |
| الحد الأدني للطلب: | 1 Ton |
| تفاصيل التغليف: | Liquid: 25kg/drum; 1000kg/IBC; Tanker truck (20.000 mt) |
| موعد التسليم: | 5-30 days |
| القدرة على التوريد: | 15 Ton |
| نوع الدفع: | T/T, L/C |
| مجموعة المنتج : | - |
