Are you still worried about the problem of yellow mud water purification?
Turbid river water, sandy well water, and mountain spring water laden with impurities—even excessive levels of iron and manganese, algae growth, and acidic or alkaline water—are these issues driving up the cost of your water purification project? Traditional equipment relies on electricity, requires frequent membrane module replacement, and is complex to operate and maintain. This not only increases costs but also poses a risk of malfunction in remote areas or during emergencies.
Now, our gravity-type siphon integrated water purification equipment brings you a brand-new solution: without membrane filtration, it realizes automatic operation without electricity based on mechanical principles. It can not only easily remove sediment and suspended matter, but also effectively solve problems such as excessive iron and manganese, excessive algae, and acidic or alkaline water quality, so that the water quality can fully meet the standards for drinking water. It is widely used in municipal water purification and industrial reverse osmosis pretreatment.
Core advantage: Redefining efficient and low-cost water purification
1. No membrane filtration required, no more clogging and replacement troubles
Traditional membrane filtration equipment often clogs due to the presence of impurities in muddy water, leading to high replacement costs for membrane modules. Our equipment utilizes a gravity sedimentation + siphon filtration process , capturing impurities such as silt and suspended solids through physical separation, thus eliminating membrane fouling issues at the root.
Can treat yellow muddy water with turbidity up to 20 00NTU, and the turbidity after purification is ≤1NTU
No membrane component loss, saving tens of thousands of yuan in membrane replacement costs each year
Adapt to complex water quality fluctuations, long-term stable operation without frequent debugging
2. No electricity, mechanized and automatic operation, can be used anywhere
Relying on gravitational potential energy and the siphon principle , the equipment realizes full-process automatic operation and completely gets rid of dependence on electricity:
It can be used normally in remote villages, mountainous areas, field work areas and other environments without electricity or lack of electricity
Automatic water inlet, automatic sedimentation, automatic backwashing, no manual operation required
In the event of sudden power outages or natural disasters, purified water can continue to be provided to ensure water supply safety
3. Unbelievably low operating costs
From installation to daily use, costs are fully controllable:
Zero electricity cost: no pump, no motor, purification is completed only by the power of water flow itself
Low consumables: Only a small amount of coagulant is required (under extreme water quality conditions), and the annual consumables cost is less than 1,000 yuan
Low maintenance: The stainless steel body is corrosion-resistant, the core components have a lifespan of more than 20 years, and the average annual maintenance cost is less than 0.1 % of the total equipment price.
4. All-round treatment to overcome multiple water quality problems
To address complex source water issues, the equipment is equipped with a special treatment module to fully meet the standards for drinking water (GB 5749-2022):
Yellow silt-laden source water : By strengthening the sedimentation area design to accelerate sedimentation and combining it with multi-layer filtration, the removal rate reaches over 99.5%, and the effluent is clear and free of visible particles.
Water sources with excessive iron and manganese : equipped with a natural manganese sand filter layer, using the aeration oxidation-adsorption principle to convert soluble iron and manganese in the water into insoluble substances for interception and removal. After treatment, iron ≤ 0.3mg/L, manganese ≤ 0.1mg/L
Water bodies with a lot of algae : intercept large algae through the front screen, and then remove small algae and extracellular secretions through coagulation and sedimentation to prevent algae metabolites from affecting the taste and safety of water quality
Acidic or alkaline raw water : The built-in pH automatic adjustment module adjusts the acidic or alkaline raw water to neutral (pH 6.5-8.5) by adding a neutralizer (which can be flexibly configured according to water quality), ensuring that the effluent meets the pH standards for drinking water.
The purification effect has been authoritatively tested and certified, removing more than 99% of sediment, suspended matter, iron, manganese and algae, and the water is clear and safe
5. Acid and alkali resistant and corrosion resistant, suitable for harsh water environment
The main body of the equipment is made of 304 stainless steel , and the core components such as pipes and filters that come into contact with water have undergone anti-corrosion treatment. Even if it processes acidic or alkaline source water for a long time, it can maintain stable operation and greatly extend the service life of the equipment.
6. Water quality meets standards and covers all application scenarios
Drinking water : directly meet the centralized water supply needs of towns and villages. A single set of equipment can ensure the daily water safety of 500-5000 people.
Municipal water purification project : suitable for small and medium-sized water plant renovation or new construction projects, reducing the land occupation and energy consumption of traditional processes
Industrial pretreatment : As a pretreatment for reverse osmosis (RO) equipment, it effectively removes impurities, iron, manganese and algae, protects RO membranes from contamination, extends membrane life by more than 30%, and reduces industrial water costs.
Outdoor engineering and tourism development : Provide stable water supply for construction sites, scenic spots, and resorts in remote areas, adapting to complex water source environments
How it works: Simple machinery, extraordinary results
Influent pretreatment : The source water first flows through the static mixer and fully contacts with a trace amount of coagulant (optional) to make fine impurities, colloids and algae condense into large particle flocs.
pH adjustment : If the raw water is acidic or alkaline, the water flows into the neutralization reaction zone and the neutralizer is automatically added to adjust the pH value to the neutral range.
Gravity sedimentation : The flocs settle rapidly in the inclined tube sedimentation tank by gravity. At the same time, heavy particles such as yellow mud and sand are initially separated at this stage, and the upper clear water enters the next stage.
Iron and manganese removal : If the iron and manganese content in the source water exceeds the standard, the clean water will flow through the natural manganese sand filter layer. In the presence of oxygen, the iron and manganese ions are oxidized into insoluble oxides and adsorbed and retained by the filter material.
Siphon filtration : clean water continues to flow through the quartz sand layer, deeply intercepting the remaining fine impurities, algae residues, etc., and the water quality meets the standards after filtration
Automatic backwash : When the filter layer resistance reaches the set value, the siphon device automatically starts backwashing to discharge the trapped impurities, sediment, iron and manganese oxides and algae residues without manual intervention
Compared with traditional equipment: Why choose us?
Comparison Item | Gravity siphon integrated equipment | Traditional membrane filtration equipment | Electric coagulation filtration equipment |
Electricity dependence | none | High (water pumps and control systems required) | High (needs stirring and backwashing motor) |
Membrane module replacement | No need | Replace every 6-12 months, high cost | No, but filter media needs to be replaced frequently |
Operating cost (ton of water) | <0.01 yuan | 0.1-0.3 yuan | 0.05-0.2 yuan |
Maintenance difficulty | Almost maintenance-free | Regular maintenance by professionals | Regular cleaning and material replacement are required |
Adaptable water quality range | Turbidity 0-2000NTU , can treat source water with excessive iron and manganese, high algae content, and acidic or alkaline content | Only suitable for water with turbidity less than 50NTU and simple composition | When turbidity is greater than 200 NTU, the efficiency decreases and the treatment effect on iron, manganese, algae, and acid-base adjustment is limited. |
Corrosion resistance | 304 stainless steel / Q235 carbon steel material, corrosion resistant | Membrane components are susceptible to acid and alkali corrosion | Ordinary steel, poor corrosion resistance |
Customer Case: Speak with Results
Centralized water supply project in the mountainous areas of the Philippines : Local spring water contained a large amount of sediment and exceeded the iron and manganese standards. After the equipment was installed, the turbidity of the outlet water was ≤0.5 NTU, and the iron and manganese content was reduced to within the standard. A single set of equipment can meet the water needs of 5,000 people and has been operating without any problems for two years. Villagers no longer have to drink "yellow mud soup."
Thailand Reservoir Water Purification Project : The reservoir water was severely algae-proliferating, and even after treatment with traditional equipment, it still had an odor. After switching to our equipment, the algae removal rate reached 98%, and the water quality was clear and odorless, ensuring the drinking water safety of three surrounding villages.
Reverse osmosis pretreatment in a Vietnam industrial park : The raw water had high sediment content and excessive iron, which caused frequent clogging of the RO membrane. After replacing our equipment, not only did the sediment and iron problems disappear, but it also saved approximately 120,000 yuan in electricity and membrane replacement costs each year, and extended the RO membrane life to more than 3 years.
Post-disaster emergency water supply : After a heavy rain in a certain area, the river water was turbid and algae were growing rapidly. The equipment was installed and debugged within 24 hours, producing an average of 3,000 tons of water per day , providing safe drinking water to the disaster area.
Cambodia Tourism Development Site Project : Located in a remote scenic area of Cambodia, the site draws its water from a mountain stream, which is acidic (pH 6.8 ) and contains excessive iron and manganese (iron 2.1mg/L, manganese 0.8mg/L). Our 250m³/h integrated water purification system stabilized the effluent pH at 7.2-7.5, reduced iron content to 0.15mg/L, and manganese to 0.08mg/L, fully meeting drinking water standards and meeting the water needs of the site's 20,000 workers and the initial operations of the scenic area. The equipment's off-grid operation perfectly complements the local power shortage environment, and it has maintained zero maintenance records for one year.
Take action now to start a new low-cost water purification model
Whether you are a municipal engineering manager, a township water supply station operator, an industrial enterprise purchasing decision maker, or an outdoor engineering manager, we can provide you with customized solutions:
Equipment specifications: 5-500m³/h, can be flexibly selected according to water consumption, and special configurations are provided for water sources with high iron and manganese content, high algae content, and acidic or alkaline content.
Service guarantee: Provide installation guidance, operation training, 5-year free warranty, and regular on-site water quality testing
Free consultation: Our professional team will analyze the water quality for you, develop the best purification plan, and provide preliminary water quality testing services.