Advanced Qdpp Integrated Sewage Treatment System for Eco-Friendly Solutions

• 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

Experience the future of sewage treatment with the QDPP Integrated Sewage Treatment Equipment from Zhong Qiao Enlightenment. Crafted from state-of-the-art high-molecular materials, this equipment showcases a seamless, one-piece tank design that epitomizes durability and efficiency. Our innovative R&D team has brilliantly adapted Western technology to meet the unique challenges of rural Chinese sewage management, resulting in versatile solutions like the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the revolutionary Hollow Tank.

II. Superior Raw Materials

Our choice of high-modulus polypropylene is crucial for underground drainage and wastewater management. With an impressive elastic modulus of ≥1500 MPa, it outperforms HDPE's 800 MPa, ensuring superior ring stiffness and structural integrity for high-performance applications.
Polypropylene stands out for its non-toxic, odorless, and highly crystalline nature, featuring an ultra-light density (0.90-0.91 g/cm³) and exceptional water stability with a minimal absorption rate of 0.01%. Its molecular weight, ranging from 80,000 to 150,000, enhances molding capabilities and delivers a lustrous finish.

Polypropylene exhibits excellent chemical stability, resisting many chemical agents while being sensitive to concentrated sulfuric and nitric acids and some hydrocarbons. Its enhanced crystallinity boosts chemical resistance, making it ideal for robust, corrosion-resistant components.
Non-toxic and odor-free, polypropylene offers superior strength, stiffness, and heat resistance compared to low-density polyethylene. It performs excellently at temperatures near 100°C and provides outstanding dielectric properties and moisture-independent high-frequency insulation.
Resistant to most acids, bases, and organic solvents, polypropylene is ideal for food-grade applications.
PPH, a high molecular weight, low melt flow homopolypropylene, features β-modification, providing 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 designed for diverse industries, including wastewater management,
air pollution control, cutting-edge lithium battery technology, 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: Primarily light gray, with customizable options to meet various aesthetic preferences.
Structure Variants: Available in solid wall and hollow configurations to suit specific application needs.



V. State-of-the-Art Production Process

Our QDPP Integrated Sewage Treatment Equipment is crafted using an innovative one-time molding and multi-winding process. Wall thicknesses range from 10-80 mm, and the multi-winding process includes strategic layering of the base, cooling, and crystallization, followed by stress-relief and reheating before additional winding. This method adapts to tank joint specifications and structural requirements.

VI. Expert Welding Process

Our cutting-edge external welding process exemplifies precision and strength, employing innovative imported automatic extrusion welding machines. This advanced technology allows for the creation of extensive and durable welds at crucial stress points on the tank, all accomplished in a single, seamless operation. By using high-quality PPH pellets, which are identical to the tank's material, these pellets are thermally merged at the seams, forming a strong and inseparable bond between the tank's bottom and body, ensuring unmatched durability and reliability.



Distinguished Characteristics:

1. Our process is distinguished by high levels of mechanization and automation, ensuring unmatched stability and consistency in product quality.
2. Weld seams are meticulously crafted and strategically designed to align with the product's stress dynamics, guaranteeing maximum structural integrity and long-lasting performance.
3. The product demonstrates exceptional structural integrity with welds seamlessly integrated into the tank, providing superior resistance to corrosion and ensuring impeccable leak-proof performance for peace of mind.
4. Experience minimal flash and enjoy impeccably smooth, aesthetically refined seams that enhance the overall appeal and functionality of the tank.
5. Our PPH pellets are infused with advanced UV absorbers, expertly engineered to resist aging, significantly extending the product's service life even in challenging environments.


Precision Internal Welding

Our internal welding process represents a pinnacle of our manufacturing expertise, utilizing advanced automatic long-arm extrusion welding technology. This step, while mirroring the precision of external welding, employs distinct equipment to seamlessly integrate new PPH pellets with the tank's interior weld seams. This technology forms a steadfast and durable union with the tank's bottom and body, ensuring lasting reliability.


Impeccable Characteristics:
1. Our process is defined by advanced mechanization and automation, providing consistent and reliable product quality.
2. Weld seams are carefully designed and strategically positioned to align with the product's stress profile, enhancing structural integrity and ensuring long-lasting durability.
3. The product showcases outstanding structural integrity, with welds seamlessly incorporated into the tank, offering excellent corrosion resistance and ensuring leak-free performance.
4. Benefit from reduced flash and enjoy delightfully smooth, aesthetically pleasing seams that enhance both appearance and function.
5. Enhanced with UV absorbers, the PPH pellets are specifically engineered to resist aging, significantly extending the product's lifespan and ensuring long-term reliability.

VII. Key Advantages

VIII. Unique Features

High Ring Stiffness: Meticulously crafted from premium high-modulus polypropylene with an impressive elastic modulus of up to 1850 MPa. The seamless blend of the winding structure and inner wall is a scientifically sound design, ensuring exceptional sealing and flawless leak prevention. Our sophisticated Hot-Winding Forming Process guarantees the highest quality of melt seams. By integrating socket and spigot with welded joints through innovative electric fusion welding, we create a sealed plastic pipe system that effectively protects the soil from harmful contaminants. Our commitment transcends mere surface cleanliness to champion environmental protection deep 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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Please provide your project data so that we can design equipment that better meets your requirements

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