NC-915(SS321NC) Algaecide (equivalent to FMC Company's product B-325)
NC-915 can successfully control the algae's growth by preventing it from photosynthesis, so it can control algae efficiently, whereas, it has no effect upon other organism. This is a new product that is first launched in 2001 by our company. (1) Properties
a. The following form shows when there doesn't exist chloride gas, NC-915 can control each special algae's minimum level(mg/L):
|
Green Alga |
|
Bright Chlorella |
15
25 |
|
Scenedesmus Obliquus |
|
Blu-Green Alga |
|
Nostocaceae |
15
5
2.5 |
|
Dual Oscillatoria |
|
Honey-comb Alga |
|
Diatom |
15 |
|
Orange Alga |
b. NC-915's Ecological Effect
Acute toxicity
LD50(On rats Acute)>=2000mg/kg
Skin Irritation (on rabbits) Non-irritant
Eye Irritation (on rabbits) Non-irritant
(2) Specification
|
Appearance |
Gray-white suspension solution |
|
Density(200C) g/cm3 |
0.95-1.05 |
|
Active Ingredient,% |
3.5-4.5 |
|
PH |
6.0-9.0 |
(3) Use & Use way
(a) Keep the system clean, add NC-915 at the dosage of 12.5-25mg/L (calculated based on the product) in the system, at the same time add chloride gas (keep the chloride 0.1-1.0 mg/L) or other oxidant biocide with a flush continuously or at a regular cycle.
(b) In the condition of not adding chloride gas or oxide biocides, please ensure that there is no algae in the system. The dosage of NC-915 should be kept in 75mg/L (calculated based on the product).
(c) Pleas begin to execute this scheme before the algae grows.
(d) In day time, when the algae begin the photosynthesis, please add NC-915.
(e) Please remove the killed algae remains so as to prevent it from providing organic nutrition to microorganism.
(4) Packing & Storage
200kg or 25kg in each plastic drum. Storage period is 1 year.