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Using a wet fast shearing machine, at room temperature, add 2% UniMagicTM alkali-resistant non-ionic surfactant NC01, 4% NAOH (caustic soda, 98% NaOH), and quickly stir and slice for 1 minute. (left is after cleaning, right is before cleaning)
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Repeat the test. Pre-cut the waste nylon fishing net into 2 cm size. Using a wet fast shearing machine, at room temperature, add 2% UniMagicTM alkali-resistant non-ionic surfactant NC01, 4% NAOH (caustic soda), and quickly stir and shear for 1 minute. (Left is before cleaning, right is after cleaning)
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Compare. The cleaning effect of alkali-resistant surfactant NC01 and caustic soda at different ratios. (Cleaning fluid)
Scale from left to right:
- Caustic soda 4% NC01 2%, it can be seen that the cleaned waste liquid is the dirtiest. This ratio can fully clean the pollution attachments of waste fishing nets.
- Caustic soda 2% NC01 2% can also wash most pollutants from waste fishing nets. But the effect is not as good as the ratio of 1.
- NC01 2%, can also wash most of the pollutants from the waste fishing nets. But the effect is not as good as the ratio of 2.
- Caustic soda 2%, only use NaOH to clean, the effect is not good.
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The figure below shows the cleaning effect of alkali-resistant surfactant NC01 and caustic soda at different ratios. (waste fishing net)
Scale from left to right:
- Caustic soda 4% NC01 2%, it can be seen that the fishing net is the cleanest after cleaning. This ratio can wash waste fishing nets into black fishing nets.
- Caustic soda 2% NC01 2% can also wash most pollutants from waste fishing nets. But the effect is not as good as the ratio of 1.
- NC01 2%, can also wash most of the pollutants from the waste fishing nets. But the effect is not as good as the ratio of 2.
- Caustic soda 2%, only use NaOH to clean, the effect is not good. It can be seen from the photos that the fishing nets are obviously covered with red copper-containing anti-algae paint.
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Fishing net cleaning equipment. Wet fast trimmer with 6 sets of thick blades. In the cleaning agent, it can quickly stir and cut the waste fishing net at 1800rpm. (The picture is a schematic diagram. It is recommended that each kilogram of waste fishing net can be allocated a horsepower of more than 20Kw for horsepower distribution.)
Matching slot:
The preparation method of 100Kg cleaning bath liquid:- Scale water 90Kg
- Take liquid caustic soda by weighing, put into 8.88Kg, mix well.
- Weigh NC01, put in 2Kg, and mix well.
- And prepare 100.88Kg bath liquid.
