JiangSu HuiSen Environmental Protection Technology Co., Ltd.
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ABS Coarse Bubble Diffuser 280mm In Diameter With 3-4mm Bubble
Product Description
Coarse Bubble Diffuser adopts the form of multi-layer spiral cutting for oxygen aeration. When the air flow enters the aerator, the air flow first enters the multi-layer zigzag air distribution head of the lower layer after cutting through the two-way spiral cutting system, and then carries out multi-layer cutting, so that the air bubble is cut into microbubbles, which greatly improves the utilization rate of oxygen, and has the characteristics of uniform air distribution and high oxygen charging efficiency. It is suitable for biochemical treatment of industrial wastewater, municipal sewage and activated sludge, aeration device of biological contact oxidation process sewage treatment and pre aeration of regulating tank, and widely used in push flow and mixed aeration tanks of biochemical treatment.
Product Features
1. No blockage, the gas resistance loss is small.
2. the fine bubbles can be kept in uniform operation for a long time.
3. Compared with microporous aerator, there is no concern for the gradual deterioration of efficiency.
4. The material is not easy to be aged, the safeguard measures are comprehensive, and don’t need to be cleaned, replaced and maintained.
5. Resistance loss is small, less than 30Pa.
Technology Parameter
| Model | Type | Connector | Design flow | STOE | Service area(m³) |
| dn280 | Spiral Mixing Aerator | 3/4 NPT male thread | 3-4m³/h | ≥38%(6m submerged) | 0.4-0.8 |
| Size | Material | Bubble size | Flow range | Water-Head loss | Service life |
| 8 inch | pp+abs | 3-4mm | 1-8m³/h | 2000-4300pa | >5 years |
Application
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