Yixing Holly Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs per month |
| Delivery Time | 20 working days |
| Packaging Details | wooden case |
| Product name | Fine Bubble Disc Diffuser |
| Material | EPDM |
| Application | Water Treatment |
| Color | Black, Blue |
| customized | available |
| Feature | new invention patent |
| Brand Name | HOLLY |
| Model Number | HLBQ |
| Certification | CE Certificate, IOS 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per month |
| Delivery Time | 20 working days | Packaging Details | wooden case |
| Product name | Fine Bubble Disc Diffuser | Material | EPDM |
| Application | Water Treatment | Color | Black, Blue |
| customized | available | Feature | new invention patent |
| Brand Name | HOLLY | Model Number | HLBQ |
| Certification | CE Certificate, IOS 9001 | Place of Origin | China |
| High Light | disc type air diffuser ，disc air diffuser | ||
EPDM Fine Bubble Aeration Systems For Water Treatment Wastewater Aeration
Product Description
Fine bubble diffusers produce a plethora of very small air bubbles which rise slowly from the
floor of a wastewater treatment plant or sewage treatment plant aeration tank and provide
substantial and efficient mass transfer of oxygen to the water.
The oxygen, combined with the food source, sewage, allows the bacteria to produce
enzymes which help break down the waste so that it can settle in the secondary clarifiers or
be filtered by membranes. A fine bubble diffuser is commonly manufactured in various forms:
tube, disc, plate, and dome.
Technical Parameters
| Model | HLBQ170 | HLBQ215 | HLBQ260 | HLBQ350 | |
| Bubble Type | Coarse bubble | Fine bubble | Fine bubble | Fine bubble | |
| Size | 6 inch | 8 inch | 9 inch | 12 inch | |
| MOC | EPDM/Silicon membrane ABS/PP carrier plate |
EPDM/Silicon membrane ABS/PP carrier plate |
EPDM/Silicon membrane ABS/PP carrier plate |
EPDM/Silicon membrane ABS/PP carrier plate |
|
| Connector | 3/4'' NPT male thread | 3/4'' NPT male thread | 3/4'' NPT male thread | 3/4'' NPT male thread | |
| Bubble Size | 4-5mm | 1-2mm | 1-2mm | 1-2mm | |
| Design Flow | 1-5m3/h | 1.5-2.5m3/h | 3-4m3/h | 5-6m3/h | |
| Flow Range | 6-9m3/h | 1-6m3/h | 1-8m3/h | 1-12m3/h | |
| SOTE | ≥10%(6m submerged) | ≥38%(6m submerged) | ≥38%(6m submerged) | ≥38%(6m submerged) | |
| SOTR | ≥0.21kg O2/h | ≥0.31kg O2/h | ≥0.42kg O2/h | ≥0.75kg O2/h | |
| SAE | ≥7.5kg O2/kw.h | ≥8.9kg O2/kw.h | ≥8.9kg O2/kw.h | ≥8.9kg O2/kw.h | |
| Headloss | 2000-3000Pa | 2000-4500Pa | 2000-4300Pa | 2000-4200Pa | |
| Service Area | 0.5-0.8m2 | 0.2-0.64m2 | 0.25-1.0m2 | 0.4-1.5m2 | |
| Service Life | >5year | >5year | >5year | >5year |
Finds Application In :
1. Aeration for SBR reaction basin, contact oxidation pond, and activated sludge aeration
basin in sewage disposal plant;
2. Aeration for denitrification / dephosphorization aerobic processes;
3. Aeration for excreta and animal wastewater treatment plant;
4. Aeration of deep aeration basin;
5. Aeration for high concentration wastewater aeration basin, and aeration for regulating pond
of wastewater treatment plant;
6. Aeration of fishpond and other applications.
Features
1.Simple structure, ease of installation
2.Tight sealing without air leakage
3.Maintenance-free design, long service life
4.Corrosion resistance and anti-clogging
5.High oxygen transfer efficiency
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
10~12
Ecer Certification：
Active Member
Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to Shanghai which is the economy,finance and trade center of china,our company enjoys very convenient transportation. Established in 2007 ,holly technology is a domestic forerunner ... Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to Shanghai which is the economy,finance and trade center of china,our company enjoys very convenient transportation. Established in 2007 ,holly technology is a domestic forerunner ...
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