Manufacturer Suny Sy-4330 Defoamer Water Treatment & Sewage Treatment Solution
Wastewater Treatment Defoamer
SY-4330
1.Product Description
SY-4330 waste water treatment composite type defoamer takes the non silicon material as the main ingredients, which is totally different from the conventional organic silicon defoamer. It can eliminate the foam on the surface of water, meanwhile to improve shape of foam in the internal system, so as to achieve the rapid elimination of bubbles. This product is mainly used for foam control in the process of waste water treatment which has a good performance for foam controlling and inhibiting.
2. Product Features
This item of product is different from the conventional silicone defoamer, which contains just a little silicone . If added to the first ten seconds, it will spread from the internal of its foam to make the gathered foam hollow out and collapse in their internal. Then the height of the foam will fall rapidly. Because of this phenomenon, it needs to be watched carefully when testing.
Environment friendly,
3. Characteristics
| Appearance |
White emulsion |
| Density(g/cm3,25ºC) |
1.000±0.100 |
| Viscosity(mPa·s,25ºC) |
500~3000 |
| PH value |
6.0~8.0 |
| Active matter content (%) |
±15 |
| Emulsion type |
Nonionic |
4. Method of use
SY-4330 defoamer is mainly used to control the foam in the aeration tank and drainage system, which can be used directly or diluting before adding. It can be added by metering pump or added artificially, which could be added in aeration tank or outfall of sewage effluent. Its detail positional and amount should be decided according to the site condition and test results.
5. Precautions
In case freeze took place during transportation and storage, the defoamer should be unfreeze naturally, and stirred evenly before use.
6. Package and Storage
Use 200kgs, 1000kgs packages, or negotiated packages. Sealed and stock under room temperature, away from light. Avoid the defoamer exposed to extremely cold or hot environment. Shelf life is 1 year.
7. Security
Avoid contact with eyes and respiratory system. Once happen, please wash with lots of clear water, to see a doctor is necessary if the situation is serious.
SY-4031 Foam control agent for pulp
Product Description
SY-4031 is a white emulsion. It is an efficient foam control agent to control foam in Kraft and Sulphite stock washing process that can be used in the pulping section of paper making industry. Such kind of defoamer can greatly ease the silicon deposition problem caused by the Conventional organic silicon and solve the problem of sediment stick the washing pulp equipment. Besides, it will remove the foam quickly caused by the Lignin and other surfactant, which was more obvious in the process of pulping and pulp
deposition
Product Features:
A. High efficient antifoam and defoamer at low concentration levels ,Immediate foam control action
B. Good persistency at high temperature and highly alkaline conditions
Physical properties
| Appearance |
Milky white |
| Density(g/cm3,25ºC) |
1.000±0.100 |
| viscosity(mPa·s,25ºC) |
2200 |
| PH value(25ºC) |
7.0±1.0 |
| stability |
Underlayer sediment volume≤1cm3
(centrifuge,3000rad/min,15min) |
| Emulsion type |
Nonionic |
How to use:
Directly, or after proper dilution. this defoamer should be added to black liquor storage and centrifugal serene which is the site of foam . The normal dosage is 200-800gram/ton pulp. For the other fields, the actual amount should be determined according to the tests result.
Precautions Package and Storage:
Product should be stored between 5 and 40°C in original, unopened containers.
Use 200kgs, 1000kgs packages, or negotiated packages. Sealed and stock under room temperature, away from light. Avoid the defoamer exposed to extremely cold or hot environment. Shelf life is 1 year.
Security
Avoid contact with eyes and respiratory system. Once happen, please wash with lots of clear water, to see a doctor is necessary if the situation is serious.
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