bubble aerator for pond coarse bubble air diffuser
- Category: >>>
- Supplier: Hangzhou Nihao Environmental Tech Co. Ltd.
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Product Overview
Description
Product Description
Disc Diffuser Aeration Features
1. Simple structure, easy to install
2. Strong sealing, no air leakage
1. Simple structure, easy to install
2. Strong sealing, no air leakage
3. Maintenance-free design, long service life
4. Corrosion resistant, anti-clogging
5. High oxygen transfer efficiency
Whole Aeration system included the aerator(bubble diffuser) gas distribution pipes, tees,crosses, elbows, regulators, connectors,cleaning devices and other components. Usually gas distribution pipelines is the usual circular arrangement, diffuser quantity is according to the air capacity and ponds size. The diffuser and gas distribution pipelines using G3/4 threaded connection, the base is inner thread (fixed in the pipeline), diffuser is externally threaded.
1.The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the installation process, it is convenient to install, stable and reliable.
2.Check valve structure. When operation stops, the membrane covers the structure under the action of rebound force and water depth pressure to prevent the backflow of mud water.
3.Mechanical assembly production line, hot welding instead of adhesive process, to ensure adequate supply, uniform productquality,stable and reliable.
3.Mechanical assembly production line, hot welding instead of adhesive process, to ensure adequate supply, uniform productquality,stable and reliable.
Product Details
Item number | DD170 | DD215 | DD260 | DD350 |
Bubble type | Coarse Bubble | Fine Bubble | Fine Bubble | Fine Bubble |
Diameter | 6 Inch | 8 Inch | 9Inch | 12Inch |
Material | EPDM/Silicon Membrane | EPDM/Silicon Membrane | EPDM/Silicon Membrane | EPDM/Silicon Membrane |
ABS/PP Carrrier Plate | ABS/PP Carrrier Plate | ABS/PP Carrrier Plate | ABS/PP Carrrier Plate | |
Connector | 3/4" NPT Male thread | 3/4" NPT Male thread | 3/4" NPT Male thread | 3/4" NPT Male thread |
Bubble size(mm) | 4-5 | 1-2 | 1-2 | 1-2 |
Design Flow(m3/h) | 1-5 | 1.5-2.5 | 3-4 | 5-6 |
Flow Range(m3/h) | 6-9 | 1-6 | 1-8 | 1-12 |
Standard Oxygen Transfer Efficiency( 6m submerged) | ≥36% | ≥38% | ≥38% | ≥38% |
Service Area(m2) | 0.5-0.8 | 0.2-0.64 | 0.25-1.0 | 0.4-1.5 |
Service Life(years) | ≥6 | ≥6 | ≥6 | ≥6 |
EPDM
Manufactured by compression molding with a standard cure,low plasticizer content, and 1mm or 2mm perforations.Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.
Silicon
Silicon membranes offer high temperture resistance ,and chemical resistance that differs from other products .Silicon is an
inorganic ,and therefore offers excellent resistance tomany organic wastes.Our formulationn is designed to resist tearing and
creep,while producing fine bubbles at a modest headloss.
inorganic ,and therefore offers excellent resistance tomany organic wastes.Our formulationn is designed to resist tearing and
creep,while producing fine bubbles at a modest headloss.
Applications
NIHAO Disc Diffuser Aeration Application
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.
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.
Product Packaging
Company Profile
Hangzhou NIHAO Environmental Tech Co.Ltd.headquartered in Hangzhou，ZhejiangChina，has over 16years of experience in Plastic manufacturing and good resources ofmanufacturers.We consists of research，product development，production and sales ofPlastic Products For water treatment Industry.The main Products is MBBR Bio FilterMedia，Tube settler Clarifier，Bio Block Filter media，MBR Membrane Bio-Reactor.DiscBubble Diffuser，Bubble Tube Diffuser，Spiral Mixing Aerator，Random Tower packing，Sludge Dewatering Machine and Water treatment plant and so on.We are committedto product innovation，the continued introduction and global supplier of advancedtechnology.Our highly trained experienced customer service and sales professionalsare in place guaranteeing satisfaction saving you time&money.
FAQ
1.Q:What is your MOQ ?
A: Two cartons for minimum order quantity
2. Q:What is your production time ?
A: The production time is two to four weeks
2. Q:What is your production time ?
A: The production time is two to four weeks
3. Q:What is your package ?
A:We packed it by carton boxes.
4.Q:What is your trade way ?
A:Usual we trade with FOB / CIF term.
5. Q:What is your payment term ?
A:We can accept T/T, L/C at sight, Credit Card, Alipay and so on.
6: Do you provide sample?
A: We can offer free sample for test, and customer needs to pay the freight charge.
A:We packed it by carton boxes.
4.Q:What is your trade way ?
A:Usual we trade with FOB / CIF term.
5. Q:What is your payment term ?
A:We can accept T/T, L/C at sight, Credit Card, Alipay and so on.
6: Do you provide sample?
A: We can offer free sample for test, and customer needs to pay the freight charge.
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