سعر فوب
أحصل على آخر سعر330 ~ 360 / Metric Ton ( Negotiable )
|10 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
330 ~ 360 / Metric Ton ( Negotiable )أحصل على آخر سعر
الموقع:
China
سعر الحد الأدنى للطلب:
330 per Metric Ton
الحد الأدني للطلب:
10 Metric Ton
تفاصيل التغليف:
25kg pp/pe
موعد التسليم:
10-15 Days
القدرة على التوريد:
180 Metric Ton per Day
نوع الدفع:
-
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Cara
Taiyuan, Shanxi
Specification
Index Name |
Unit |
Ind.G. |
Assay |
%≥ |
*9 |
PH Value |
4.**6.5 |
|
Water insoluble |
%≤ |
0.**1 |
Heavy Metal(Pb) |
%≤ |
0.**2 |
Application
1.Remove black odor
When calcium nitrate is injected into the sediment, nitrate replaces sulfate as electron acceptor, and the microorganisms in the sediment do not use sulfate to decompose organic matter, so they do not produce hydrogen sulfide gas, only odorless nitrogen and carbon dioxide.
2.Oxidized organic matter
The oxidation of calcium nitrate can degrade microorganisms and improve their activity.
3.Inhibit the release of phosphorus
When calcium nitrate is injected into the sediment, calcium ions combine with the pore water of the sediment and various phosphate roots in the overlying water to form insoluble salts, which precipitate and adsorb on the surface of sediment particles. Even if the water environment changes, calcium phosphate is not easily released. At the same time, iron ions in the sediment are oxidized by nitrate, which strengthens the adsorption of iron oxides to phosphorus, thus reduc
Storage
Store in a cool and ventilated warehouse .Away from the heat source ã€ignition. The temperature of the warehouse should not exceed *6.℃ The container should be sealed and stored separately from oxidizing agent, reducing agent and alkali, avoid mixing storage
Packing
*5KG PP/PE or according to client's request.
Transport
FAQ
1.What's the apperance of the calcium nitrate used for treating sediment in water?
White crystal
2.What's the formula of the calcium nitrate used for treating sediment in water?
Ca(NO3)2·4H2O
3.What's packing of the calcium nitrate used for treating sediment in water?
*5/KG PP/PE or according to client's request.
بلد: | China |
نموذج رقم: | - |
سعر فوب: | 330 ~ 360 / Metric Ton ( Negotiable ) أحصل على آخر سعر |
الموقع: | China |
سعر الحد الأدنى للطلب: | 330 per Metric Ton |
الحد الأدني للطلب: | 10 Metric Ton |
تفاصيل التغليف: | 25kg pp/pe |
موعد التسليم: | 10-15 Days |
القدرة على التوريد: | 180 Metric Ton per Day |
نوع الدفع: | - |
مجموعة المنتج : | - |