Solar Sewage Treatment Equipment
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Product introduction
Introduction to Solar Sewage Treatment Equipment
Solar sewage treatment equipment integrates solar photovoltaic power generation technology and high-efficiency sewage treatment technology, aiming to use renewable energy to treat sewage, achieve efficient resource utilization and sustainable development of the environment.
Composition of Solar Sewage Treatment Equipment
Solar sewage treatment equipment is a comprehensive environmental protection treatment system, the main components of which include:
1. Solar photovoltaic panels: As the energy center of the system, it converts solar energy into electrical energy to provide power for sewage treatment.
2. Battery pack: Stores the electricity generated by the photovoltaic panels to ensure that the system can operate stably even without light.
3. Control system: Automatically monitor and manage the sewage treatment process through microcomputers and remote communication technology.
4. Aeration system: The electric aeration device supplies oxygen to the treatment pool to promote microbial degradation of organic matter.
5. Return system: Return part of the treated water to the front end to maintain microbial activity and treatment efficiency.
6. Biological treatment unit: Including anaerobic tanks, aerobic tanks, etc., to remove pollutants in the water through microorganisms.
7. Filtration unit: Such as sand filter or membrane filtration device, to further remove suspended solids and dissolved organic matter.
8. Disinfection unit: Use ultraviolet or ozone disinfection to kill harmful microorganisms in the water.
9. Structural components: including the shell, support structure, pipelines and valves of the equipment.
10. Safety and monitoring equipment: such as liquid level gauges, pressure gauges, and water quality monitoring instruments to ensure the safe operation of the system.
Features of solar sewage treatment equipment
- Energy saving and high efficiency: Use solar energy to reduce power consumption and reduce operating costs.
- Environmentally friendly: Reduce greenhouse gas emissions and avoid secondary pollution.
- Automatic operation: Automatic control system reduces manual intervention.
- Small footprint and high integration: The integrated design is easy to install and maintain.
- Easy maintenance: The modular design simplifies the maintenance process.
- Strong adaptability: Suitable for various domestic sewage treatment scenarios.
Application areas of solar sewage treatment equipment
The equipment is particularly suitable for areas far away from the power grid and with insufficient power supply, as well as communities, residential areas and tourist attractions that pursue green and low-carbon life. It is an ideal solution to sewage treatment problems in remote areas and an important technology to promote ecological civilization construction and environmental protection.
Technical principle of
1. Collection and pretreatment: First collect domestic sewage, after simple pretreatment such as grating and precipitation, remove large particles and impurities.
2. Solar power supply: The solar photovoltaic panel built into the system converts solar energy into electricity, which is stored in the battery for the entire sewage treatment system, including mixing, aeration, pumping and other energy-consuming links.
3. Biochemical treatment: The core treatment part usually adopts biological treatment technology, such as activated sludge method, biofilm method (such as MBR membrane bioreactor) or anaerobic-aerobic (A/O) process, which uses microorganisms to decompose organic matter in sewage and remove nutrients such as nitrogen and phosphorus.
4. Deep purification: The water after biochemical treatment is further removed by sand filtration, activated carbon filtration or membrane filtration and other advanced treatment technologies to further remove fine suspended matter and some dissolved organic matter and improve the effluent quality.
5. Disinfection: Finally, pathogens in the water are killed by ultraviolet disinfection, ozone or chemical disinfectants to ensure the safety of the water.
6. Reuse or discharge: The treated water can be directly used for flushing, irrigation and other non-drinking purposes, or discharged to natural water bodies, in line with local environmental discharge standards.
The production process of
1. Pretreatment: Remove large particles and impurities from the water by physical methods such as grating and precipitation.
2. Biochemical treatment: The use of activated sludge method, biofilm method, etc., through microbial action to remove organic matter, nitrogen and phosphorus and other pollutants.
3. Advanced treatment: It may include sand filtration, membrane filtration and other steps to further remove fine suspended matter and some dissolved substances to improve water quality.
4. Disinfection: In the final stage, ultraviolet light or chlorination are usually used to kill bacteria and viruses in the water to ensure the safety of the water.
Production of equipment
Capacity and size
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Type I (above-ground integrated sewage treatment system) product parameter table |
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Model number |
Treated water quantity (m³/d) |
Overall dimension |
Installed power （kw） |
Power supply mode |
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|
L（m） |
W（m） |
H（m） |
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WTY-SH-DS-20 |
20 |
7.00 |
2.00 |
2.30 |
2.50 |
Solar energy |
|
WTY-SH-DS-30 |
30 |
7.80 |
2.00 |
2.30 |
2.62 |
Solar energy |
|
WTY-SH-DS-50 |
50 |
10.0 |
2.30 |
2.60 |
3.50 |
Solar energy |
|
WTY-SH-DS-100 |
100 |
20.0 |
2.30 |
2.6 |
7.65 |
Solar energy |
|
Type II (underground integrated sewage treatment system) product parameter table |
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|
Model number |
Treated water quantity (m³/d) |
Overall dimension |
Installed power（kw） |
Power supply mode |
||
|
Φ（m） |
L（m） |
Total height |
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|
WTY-SH-DX-20 |
20 |
2.00 |
7.00 |
2.3 |
2.50 |
Solar energy |
|
WTY-SH-DX-30 |
30 |
2.00 |
7.80 |
2.3 |
2.62 |
Solar energy |
|
WTY-SH-DX-50 |
50 |
2.30 |
10.00 |
2.6 |
3.50 |
Solar energy |
|
WTY-SH-DX-100 |
100 |
2.30 |
20.00 |
2.6 |
7.65 |
Solar energy |
Effect drawing
Frequently Asked Questions
1.Solar photovoltaic panel efficiency reduction:
• Cause: stains, occlusions or aging on the surface of the photovoltaic panel.
• Treatment: Clean PV panels regularly, remove occlusions, inspect and replace aging or damaged PV panels.
2. Insufficient battery storage:
• Cause: Battery aging, excessive discharge, or charging system failure.
• Treatment: Check the battery status, charge and discharge maintenance or replace the battery if necessary. Make sure the charge controller is working properly.
3. The aeration system does not work or is inefficient:
• Cause: aeration pump failure, blocked aeration pipe or insufficient solar power supply.
• Treatment: Check whether the aeration pump is working properly, clean up clogged pipelines, and ensure adequate power supply.
4. Control system failure:
• Cause: Circuit failure, sensor failure, or control software problems.
• Treatment: Check line connections, replace damaged sensors, upgrade or restart control system software.
5. The treatment efficiency of biological treatment unit decreases:
• Cause: imbalance of biological flora, excessive influent load or improper proportion of nutrients.
• Treatment: Adjust influent flow and nutrient delivery, and re-culture or supplement biological strains if necessary.
6. Effluent water quality is not up to standard:
• Reasons: inadequate pre-treatment, poor biological treatment, blocked filtration system or failure of disinfection unit.
• Treatment: strengthen pretreatment, adjust biological treatment parameters, clean or replace filter media, and check the working status of disinfection equipment.
7. System leakage:
• Cause: Loose pipe connections, broken or aging seals.
• Treatment: Check and tighten or replace pipe connectors, repair damaged parts, and replace aging seals.
8. Winter operation problems:
• Cause: Low temperature causes the efficiency of photovoltaic panels to decrease, water to freeze or equipment to freeze.
• Treatment: Take anti-freeze measures, such as thermal insulation wrap, add anti-freeze agent, to ensure that the temperature of key components is appropriate.