Product Description
China Wastewater Treatment Plant Compacted Design AAO Biological Treatment Process Sewage Purification Tank for Villa Hotel Hospital
The sewage treatment tank independently developed by NEW YUDA Environmental Technology Co., Ltd. is an upgraded product of an integrated domestic sewage treatment device, which has undergone multiple technological innovations and has been highly integration.
SMC Sewage treatment tank is a kind of sewage integrated treatment equipment which has the characteristics of high efficiency nitrogen and phosphorus removal is suitable for use in domestic wastewater treatment, it has low-cost, low energy consumption, easy maintenance, it has the advantages of light weight, corrosion resistance, long service life, small footprint, simple construction and installation, easy management, low operating costs. Has the following characteristics:
1. Low investment, good treatment effects, short construction period, easy maintenance;
2. Low power consumption, energy saving, low daily operation costs;
3. Using SMC material mold casting, with stable and reliable quality;
4. Use of Internet of Things (IoT) technology to realize remote mobile management and save labor costs;
5. Low sludge production;
6. Long service life, the service life can reach more than 30 years.
A2/O Process
SMC sewage treatment tank adopts A2/O process, which ensures the removal effect of COD, ammonia nitrogen, total nitrogen and also strengthens the removal effect of phosphorus.SMC sewage treatment tank adopts biological process, where microorganisms mainly grow on spherical filler media, which can achieve the separation of hydraulic retention time and sludge retention time, and help to enrich the specialized functional microorganisms which have a long generation time and a good treatment effect, and the biological is microbial aggregation with certain thickness, and compared with activated sludge method, biofilm method is more resistant to shock load and the operation of the equipment is more stable. SMC sewage treatment tank adopts the design concept of low volumetric loading, and the hydraulic retention time is more than 24 hours, which helps to increase the microbial self-oxidizing ability, and improves the quality of the effluent while reducing the production of residual sludge, and reduces the cost of sludge treatment and the cost of construction of sludge tanks. SMC sewage treatment tank is simple and unmanned operation, the use of Internet of Things technology can realize remote mobile management to save operation and maintenance labor costs.
A²O Process Schematic Diagram
(1) Anaerobic, anoxic, and aerobic, the combination of three different environmental conditions and microbial communities are capable of simultaneously removing organic matter and nitrogen and phosphorus.
(2) In the process of simultaneous deoxygenation, phosphorus removal, and organic matter removal, this process flow is the simplest, and the total hydraulic retention time is also less than other similar processes.
(3) Under the alternating environmental of anaerobic, anoxic and aerobic, filamentous bacteria do not reproduce in large numbers, and the SVI is generally less than 100, so sludge expansion does not occur.
(4) The phosphorus content in sludge is high, generally above 2.5%.
Specification
SMC Materials
SMC material adopts FRP mold casting process, which has the advantages of general FRP material performance and at the same time improves the relevant mechanical property index. The material of the tank body include UP resin, glass fibers, fillers and various additives such as initiators, polymerization inhibitors, thickeners, internal release agents, etc. The glass fibers bear the major part of the mechanical strength, the filler reduces the cost and improves all the relevant properties of the resin and the composite material, etc., and prevents the fibers and resin from separating or being leached out during molding process.
Performance indicators of tank body material
| Name |
Unit |
Index |
Remarks |
| Density |
g/cm3 |
1.75~1.95 |
|
| Water-absorbing quality |
mg |
<3 |
|
| Heat distortion temperature |
ºC |
≥240 |
|
| Impact strength of supported beam (without notch) |
KJ/m2 |
70~90 |
|
| Bending strength |
MPa |
150~180 |
|
| Flame retardancy |
Level |
HB |
|
| Compressive strength |
MPa |
>140 |
|
| Curing temperature |
Cº |
135~145 |
|
| PENETRATION INDEX |
mm |
3~5 |
|
| Glass fiber content |
% |
25±2 |
|
| Material shrinkage rate |
% |
0.05~0.10 |
|
| Tensile strength |
MPa |
80~90 |
|
| Degree of surface finish |
To ensure that the material is free of impurities and has a glossy, smooth, crack-free surface. |
(1) Corrosion resistance
It has good corrosion resistance and can resist corrosion from dilute concentrations of acids, alkalis, and salts. And has good resistance to oils, organic solvents, and seawater.
(2) Lightweight, high-strength, and resilient
It has high tensile strength, bending strength, and impact toughness, with a specific gravity between 1.75-1.90 g/cm3, and is lightweight, making it an ideal substitute material for ordinary plastics.
(3) UV aging resistance, high and low temperature resistance
Has good resistance to UV aging. The material can maintain good mechanical properties over a wide temperature range (-50ºC to +155ºC). If buried underground, the service life exceeds 30 years.
(4) Heat Insulation
It can reduce the impact of environmental temperature changes on the internal temperature of the box, especially in winter, which can effectively protect the water temperature and improve microbial biological efficiency.
(5) Good Impact Resistance, easy to manufacture
Good impact resistance; insensitive to notching (no neat fracture, cracks do not spread); good machinability (can be drilled and cut).
Company Profile
NEW YUDA Environmental Protection Technology Co., Ltd. is a comprehensive environmental protection enterprise integrating consulting and design, equipment manufacturing, construction, investment and financing, and operation and maintenance management. Its business areas focus on urban and rural environmental governance, industrial and service wastewater treatment, and water supply purification, solid waste treatment and environmental services. The company is committed to providing overall environmental solutions for local governments' rural revitalization strategic projects and enterprises.
1) National Hi-tech Enterprise, Guangxi Famous Brand, Class A Credit Enterprise.
2) More than 60 intellectual property rights, including trademarks, software copyrights, utility and invention patents.
3) Strong technical ability, cooperate with Tsinghua University, Tianjin University, Tokyo University,etc.
4) More then 15 years experiences in the industry.
5) General contracting qualification of municipal public works construction. Professional contracting qualification of environmental protection engineering.
Certifications
Packaging Logistics
FAQ
1. What can you buy from us?
Sewage Treatment Equipment / Water Purifier / Water Purification and so on
2. What service can we provide?
Payment Terms:EXW; FOB; CIF and so on
Payment Way:T/T; L/C
3. What's your delivery time?
Based on different equipment, there is different delivery time.
Usually 7-18 days for reference.
Before providing details quotation, please kindly help to confirm below details:
1. What's your daily water treatment volume (T)?
2. Is the equipment used to treat domestic sewage or industrial sewage?
3. How many people use? / and where is the use scene?
4. Is there a water ingress test report?
5. What are the requirements for effluent and local discharge standards?
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