Intelligent Dosing Ao Integrated Sewage Treatment Chemical Precise Control Complete Equipment
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Product Highlights
- Mature and stable AO anoxic-aerobic biochemical process, effectively remove COD and ammonia nitrogen with denitrification function for stable standard-reaching effluent.
- Integrated design integrating regulating tank, biochemical tank, sedimentation tank and disinfection tank. Less civil work, small footprint, available for underground and above-ground installation.
- Low energy consumption with low-noise aeration blowers, much lower long-term operating cost than MBR equipment.
- Easy operation with automatic PLC control for aeration, internal reflux and sludge discharge. Only routine inspection required to save labor cost.
- Wide application for residential quarters, homestays, hotels, villages and small factories, suitable for small and medium flow projects.
- Moderate sludge output with sludge reflux system, reducing the frequency of sludge transportation and disposal.
- Optional carbon steel anti-corrosion or 304 stainless steel tank, anti-rust and anti-corrosion, service life over 10 years for buried installation.
- Simple maintenance without consumable membrane elements, no regular chemical cleaning needed, low spare parts replacement cost.
- Optional disinfection unit (UV or chlorine dioxide), treated water can be reused for greening and toilet flushing.
- Short construction period, prefabricated in factory. Only pipeline and electrical connection on site, installation and commissioning finished within 3-7 days.
Product Attributes
- Customization
- Available
- After-sales Service
- 24-Hour Service Response & Remote Guidance
- Warranty
- 1year
- Model NO.
- SY-YTH
- Type
- Integrated Sewage Treatment Equipment
- Method
- Biological Treatment
- Usage
- Industrial, Home, Agriculture, Hospital
- Colour
- Customerized
- Total Power
- 3.84kw
- Water Treatment Capacity
- Customerized
- Operating Weight
- 4.72t
- Treatment Process
- Ao
- Installation Type
- Above-Ground Type,Underground Type
- Transport Package
- Wooden Case
- Specification
- different as each model
- Trademark
- Siony
- Origin
- China
- HS Code
- 8421219990
- Production Capacity
- 2000
- Package Size
- 300.00cm * 200.00cm * 250.00cm
- Package Gross Weight
- 1500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description





2.High Efficiency: Full-process automatic operation, short treatment cycle, and stable effluent compliance rate of over 98%.
2. The group has a 25,000-square-meter factory and experimental base, with original production and is a powerful manufacturer.
3. More than 15 years of experience

Model NO. | Flat | Type | Sewage Treatment Equipment |
Method | Biological Treatment | Usage | Industrial, Home, Agriculture, Hospital |
Total Power | 3.84kw | Area | 19m2 |
To meet your specific needs, we provide non-standard customized solutions for each of our equipment. For detailed customization plans, please feel free to contact our customer service. | |||








A:The company is located in Poly International Finance Center, Huadu District, Guangzhou City,Guangdong Province, China. It is about a 30-minute drive from Baiyun International Airport. If you need, we can pick you up at your door. Welcome to visit our company
Q:Do you have minimum order quantity request?
A:No minimum order, but it can get a discount if you order a large quantity.
Q:Do you have certificates?
A:Yes,we have ISO,CE and RoHS certificate.
Q:Can you meet my special requirements for the product?
A:Yes,we have a professional design team.We can provide drawings according to your requirements.
Q:How to buy your idea products?
A:You can provide us your water or waste sources,water or waste quality,flow rate and ground area (connect us for more details)
Q:How to pay?
A:T/T and L/C are acceptable and T/T will be more appreciated 50% deposit before producing,50% balance before loading by T/T.
Q:What is the delivery time ?
A: It depends on order quantities .Generally speaking ,the delivery time will be within 2 to 4 weeks.
Q:How to pack the products?
A:We use standard package .If you have special package requirements ,we will pack as required ,but the fees will be paid by customers.
Q:How to install after the equipment arriving destination?
A:We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee ,air tickets ,accommodation, wages will be paid by buyers.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI251981". Items marked "" are certified.
Company Profile
Guangzhou Longdai Environmental Protection Technology Co., Ltd. Has been deeply engaged in the wastewater treatment industry for over a decade and is a national high-tech enterprise. It is a professional manufacturer and supplier of wastewater treatment equipment. The company focuses on municipal and industrial wastewater treatment fields and, relying on core patent technologies of aerospace grade, provides customers with innovative and efficient wastewater treatment solutions. At the same time, we offer a full range of services including technology research and development, solution design, equipment manufacturing, and material supply.
Our core products have passed authoritative certifications such as ISO9001, CE, and RoHS, and are sold worldwide. Our technical strength and project experience have been widely recognized in the international market.
Decade-long dedication, leading technology: Focusing on the field of wastewater treatment for ten years, we have accumulated profound technical expertise in municipal sewage treatment and the challenging treatment of landfill leachate. We master key core processes, and the quality of our products and services has been widely recognized by the market.
Lean management, outstanding quality: Certified by authoritative ISO systems, we adhere to the principle of continuous improvement throughout our management, processes, products and services, ensuring efficient operation, superior quality and reliable, precise services.
Space technology empowerment, innovation-driven: We are the first to apply advanced space technology in the field of wastewater treatment, holding relevant core patents. We lead technological innovation and create low-carbon, energy-efficient, intelligent, convenient and cost-effective operation and maintenance solutions.
Forward-looking layout, efficient transformation: We keenly grasp the development trends of new technologies, new industries, new business forms and new models, and continuously invest in R&D and innovation. Relying on a strong network of industry-university-research cooperation, we possess outstanding R&D capabilities and efficient technology commercialization capabilities.
The main business covers new-generation sewage treatment processes, river and lake management, black and odorous water body treatment, municipal water affairs, urban sewage treatment equipment, industrial sewage treatment equipment, domestic sewage treatment equipment, pure water equipment, reverse osmosis equipment, water purification and other fields. The main products include denitrification deep-bed filters, biological rotating discs, fiber disc filters, stainless steel disc filters, inner-flow screens, drum precision filters, drum microfiltration machines, fluidized sand filters, center-driven single-tube sludge suction machines, center-driven thickeners, etc.
About Our Factory & Business Background
- Address
- Room 2202, Building 15, No. 103 Tiangui Road, Huadu District, Guangzhou, Guangdong, China
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 163
Our Production Capability & Technical Expertise
-
Main Products
- Sewage Treatment Equipment
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization, Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-07-20
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
FAQ
- What pollutants can AO process remove? What effluent standard can it reach?
- It can degrade COD and ammonia nitrogen with denitrification effect. With disinfection, effluent meets Grade B standard for domestic sewage discharge.
- Can the equipment be buried underground? How long is its service life?
- Underground installation is available. Carbon steel anti-corrosion tank lasts over 10 years; 304 stainless steel tank is more durable.
- What are its advantages compared with MBR machine?
- No membrane consumables and regular chemical cleaning required, lower operation cost; low energy consumption of blowers, easy maintenance.
- How automatic is the equipment? Does it need full-time staff?
- Equipped with PLC automatic control for aeration, reflux and sludge discharge. Only daily inspection is needed, no full-time operator required.
- What kinds of wastewater is it suitable for?
- Suitable for domestic sewage from residential communities, homestays, hotels, villages and small factories, ideal for small & medium flow projects.
- Does it produce lots of sludge? Is frequent sludge transportation needed?
- Built-in sludge reflux system produces moderate sludge with long transportation interval to cut disposal cost.
- Is later maintenance troublesome? Are spare parts expensive?
- No high-cost consumables like membranes. Main spare parts are blowers and pumps, which are common and cheap to replace.
- Can the treated water be reused?
- Optional UV or chlorine dioxide disinfection unit. The treated clean water can be reused for green irrigation and ground washing.
- How long does installation and commissioning take?
- Pre-assembled in factory. Only pipeline and electrical connection on site, commissioning completed within 3-7 days.
- How long is the warranty period?
- One-year warranty for the whole machine; vulnerable parts such as blowers and pumps follow the manufacturer's warranty standard.
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