Advanced Qdpp Integrated Wastewater Treatment System for Efficient Processing

• Customization: Available
• After-sales Service: After-Sales One-Stop Service
• Warranty: 1 Year
• Model NO.: QDPP
• Type: Sewage Treatment Equipment
• Method: Biological Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Domestic Wastewater
• Color: Black/Blue/etc
• Treating Capacity: Above 0.5m3
• Material: Carbon Steel& Stainless Steel/FRP
• Painting: Epoxy Painting
• Cod Outlet: Can Be Less Than 50mg/L
• Transport Package: Seaworthy Package
• Specification: ISO standard/ international Standard
• Trademark: Zhong Qiao Enlightenment
• Origin: China
• HS Code: 8421299090
• Production Capacity: 2000sets Per Month
• Package Size: 200.00cm * 250.00cm * 200.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Description

Introducing the QDPP Integrated Sewage Treatment Equipment

I. Product Definition

The QDPP Integrated Sewage Treatment Equipment, a hallmark of Zhong Qiao Enlightenment's innovation, is crafted from cutting-edge high-molecular material. Utilizing advanced molding techniques, the equipment is seamlessly formed into a single-piece tank, epitomizing durability and efficiency. Our pioneering R&D team has ingeniously solved design obstacles, enhancing Western technological frameworks to meet the unique sewage treatment demands of rural China. This has led to the creation of a versatile range of integrated solutions including Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the innovative Hollow Tank.

II. Superior Raw Materials

Our choice of high-modulus polypropylene is paramount for subterranean drainage and wastewater solutions. With an elastic modulus of ≥1500 MPa, it significantly surpasses HDPE's 800 MPa, ensuring unmatched ring stiffness and structural integrity, vital for high-performance applications.
Polypropylene shines with its non-toxic, odorless, and highly crystalline nature, boasting an ultra-light density (0.90-0.91 g/cm³). Its water stability is unparalleled, with a minimal absorption rate of 0.01%. With a molecular weight range of 80,000 to 150,000, polypropylene offers superior molding capabilities and a lustrous finish.

Exhibiting phenomenal chemical stability, polypropylene resists numerous chemical agents, although it is vulnerable to concentrated sulfuric and nitric acids. It can also interact with certain hydrocarbons. Enhanced crystallinity magnifies its chemical resilience, making it an ideal choice for crafting robust, corrosion-resistant components.
Non-toxic and odor-free, polypropylene boasts greater strength, stiffness, and heat resistance than low-density polyethylene, performing optimally at temperatures near 100°C. It also offers excellent dielectric properties and moisture-independent high-frequency insulation.
Widely resistant to common acids, bases, and organic solvents, polypropylene is perfect for applications in food-grade utensils.
PPH, a high molecular weight, low melt flow homopolypropylene, benefits from β-modification, yielding a fine crystalline structure that enhances chemical and temperature resilience, creep resistance, and low-temperature impact resistance.



III. Distinctive Characteristics



1. Safety First
 

The tank is manufactured using a spiral extrusion winding-one-time forming technology. The tank is formed directly from granular raw materials through molds, achieving a seamless, one-piece structure.

2. Durability

The raw materials include UV-resistant and anti-aging additives, addressing the issue of short outdoor service life for plastic equipment and significantly extending its lifespan.

3. Economic Efficiency

The tank can have a thickness of over 80 mm, with a tapered cross-section. The thickness can be increased in areas with greater stress at the lower part of the tank, optimizing the use of materials where needed.

4. Corrosion Resistance


It exhibits excellent resistance to various acids and bases and can store most organic and inorganic acids, bases, salts, and some organic solvents (see the corrosion data sheet for details).

5. Flexible and Convenient Installation
Lightweight, easy to install and maintain, non-toxic, non-scaling, and non-contaminating. It is user-friendly, customizable according to customer needs, and allows for flexible overall installation.
6. Wide Application Range

Our equipment is tailored for a wide range of industries, including wastewater management,
air pollution mitigation, burgeoning lithium battery technologies, chemical processing, metallurgy, electroplating,
textile manufacturing, dye industries, environmental conservation, oil refinement, electronics, pharmaceuticals, food processing, oil extraction, light industry, acid production, acid cleaning, and
battery material manufacturing.

IV. Aesthetic and Functional Design

Equipment Color Scheme: Predominantly light gray, with customizable color options available to suit diverse preferences.
Structure Variants: Available in both solid wall and hollow configurations to meet specific application requirements.



V. State-of-the-Art Production Process

Our QDPP Integrated Sewage Treatment Equipment is manufactured via a pioneering one-time molding and multi-winding approach. Wall thicknesses range from 10-80 mm, with the multi-winding process involving a strategic layering of the base, cooling, and crystallization, followed by stress-relief and reheating before additional winding. This method varies based on tank joint specifications and structural needs.

VI. Expert Welding Process

Our external welding process is a testament to precision and strength, employing cutting-edge imported automatic extrusion welding machines. This technology enables the creation of expansive welds in the areas of greatest stress on the tank-achieved seamlessly in a single operation. Utilizing pristine PPH pellets, identical to the tank's own material, these are thermally fused at the seams, forging a robust and inseparable bond with the tank's bottom and body.



Distinguished Characteristics:

1. Our process is marked by high mechanization and automation, promising unparalleled stability in product quality.
2. Weld seams are meticulously designed in alignment with the product's stress dynamics, ensuring maximum structural integrity.
3. The product boasts exceptional integrity, with welds seamlessly integrated into the tank, offering superior corrosion resistance and impeccable leak-proof performance.
4. Experience reduced flash and impeccably smooth, aesthetically refined seams.
5. Infused with UV absorbers, our PPH pellets are engineered to combat aging, significantly prolonging the product's service life.


Precision Internal Welding

Our internal welding process is a critical pinnacle of our manufacturing prowess, leveraging advanced automatic long-arm extrusion welding technology. Mirroring the principle of external welding, yet distinct in equipment use, this step integrates new PPH pellets with the tank's interior weld seams, forming a steadfast union with the tank's bottom and body.


Impeccable Characteristics:
1. Our process is characterized by advanced mechanization and automation, guaranteeing consistent product quality.
2. Weld seams are strategically designed to align with the product's stress profile, enhancing their structural integrity.
3. The product exhibits outstanding integrity, with welds seamlessly incorporated into the tank, providing excellent resistance to corrosion and leak-free performance.
4. Enjoy reduced flash and delightfully smooth, aesthetically pleasing seams.
5. Enhanced with UV absorbers, the PPH pellets are tailored to resist aging, extending the product's lifespan substantially.

VII. Key Advantages

VIII. Unique Features

High Ring Stiffness: Crafted from premium high-modulus polypropylene with an impressive elastic modulus of up to 1850 MPa. The harmonious blend of the winding structure and inner wall culminates in a scientifically sound design, ensuring exceptional sealing and impeccable leak prevention. Our sophisticated Hot-Winding Forming Process guarantees the highest quality of melt seams. Integrating socket and spigot with welded joints through electric fusion welding, we create a sealed plastic pipe system that safeguards the soil from harmful contaminants. Our commitment extends beyond mere surface cleanliness to championing environmental protection beneath the ground.


Performance Parameters you can trust
 

Polypropylene (PPH) Performance Table
Item	Typical Value	Unit	Test Method
Density	905	k/m3	ISO 1183
Melt Flow Rate (230°C/2.16 kg)	0.3	g/10 min	ISO1133
Melt Flow Rate (190ºC/5.0kg)	0.6	g/10 min	ISO 1133
Yield Stress (50 mm/min)	36	MPa	ISO 527-2
Yield Strain (50 mm/min)	10	%	ISO 527-2
Tensile Modulus (1 mm/min)	1650	MPa	ISO 527-2
Charpy Impact Strength, Notched (+23°C)	7	KJ/m²	ISO 179/1eA
Notched Impact Strength (-20°C)	2	KJ/m²	ISO 179/1eA
Vicat Softening Temperature B (50N)	95	ºC	ISO 306

 

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Processing parameter requirement
Parameters/Index	Inflow water quality mg/L(ppm)	Outflow water requirement mg/L(ppm)
COD
BOD
TSS
Ammonia nitrogen
TN
TP
PH
E.coli
Others
Water flow	m³/d
On/Underground	If underground,pls indicate the depth
If integrated with control room
Appearance requirement	Simple appearance, container appearance, Zhong qiao container appearance, please refer to our brochure for details
Voltage, HZ, Electric phase
Distance between regulating pool and equipment
Flange interface specifications
Special requirements