PP Integrated Wastewater Treatment Equipment Corrosion Resistance and Long Service Life

• 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 represents the pinnacle of innovation by Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. It is constructed using pioneering high-molecular materials for unmatched durability, thanks to its impeccably seamless, monolithic tank design. Our trailblazing Research & Development team has skillfully navigated design challenges, refining Western technological frameworks to address the unique sewage treatment needs of rural China. This endeavor birthed a versatile collection of integrated solutions like the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and the revolutionary Hollow Tank-each a testament to excellence and ingenuity.

II. Superior Raw Materials

Our strategic choice of high-modulus polypropylene as the foundation for our subterranean drainage and wastewater solutions highlights our unwavering dedication to quality. With an elastic modulus reaching an impressive ≥1500 MPa, it far surpasses HDPE's 800 MPa, guaranteeing unmatched ring stiffness and structural integrity vital for high-performance applications.
Polypropylene is revered for its non-toxic and odorless characteristics, enhanced by a highly crystalline structure and a remarkably low density of 0.90-0.91 g/cm³. Its superior water stability, marked by a minimal 0.01% absorption rate, paired with molecular weights between 80,000 to 150,000, ensures exceptional molding capabilities and an attractive finish, rendering it the favored choice for a myriad of applications.

Polypropylene exhibits outstanding chemical stability, resisting numerous chemical agents. Although caution is necessary with concentrated sulfuric and nitric acids, its heightened crystallinity boosts its chemical durability, designating it as the ideal material for crafting durable, corrosion-resistant components across various applications.
Polypropylene, inherently non-toxic and odor-free, surpasses low-density polyethylene with superior strength, stiffness, and heat resistance, proving optimal at temperatures nearing 100°C. It boasts exceptional dielectric properties and maintains high-frequency insulation regardless of moisture, making it an adaptable material for countless industrial and commercial applications.
With its broad resistance to common acids, bases, and organic solvents, polypropylene is ideal for applications in food-grade utensils, where safety and durability are crucial.
PPH, a high molecular weight, low melt flow homopolypropylene, benefits from β-modification, offering a refined crystalline structure that boosts its chemical and temperature endurance, creep resistance, and impact resilience at low temperatures, making it perfect for demanding environments.



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 expertly crafted to meet the diverse needs of industries ranging from wastewater management,
to air pollution control, the emerging lithium battery industry, chemical processing, metallurgy, electroplating,
textile production, dye sectors, environmental protection, oil refinement, electronics, pharmaceuticals, food processing, oil extraction, light industry, acid manufacturing, acid cleaning, and
battery material manufacturing, highlighting the equipment's versatile and extensive applicability.

IV. Aesthetic and Functional Design

Equipment Color Scheme: Predominantly light gray, with customizable color options to cater to diverse aesthetic preferences and enhance visual attraction.
Structure Variants: Available in both solid wall and hollow configurations to meet specific application needs, ensuring adaptability and optimal performance.



V. State-of-the-Art Production Process

Our QDPP Integrated Sewage Treatment Equipment showcases unparalleled craftsmanship through an ingenious one-time molding and multi-winding process. The wall thicknesses, ranging from 10 to 80 mm, are meticulously crafted using a strategic layering sequence that includes a base, cooling, and crystallization process, followed by stress-relief and reheating before additional winding. This bespoke method is precisely adjusted according to tank joint specifications and structural requirements, ensuring ultimate precision and dependability.

VI. Expert Welding Process

Our advanced external welding process epitomizes precision and strength, leveraging cutting-edge imported automatic extrusion welding machines. This groundbreaking technology creates expansive, robust welds in the tank's most stress-prone areas, achieved with seamless perfection in a single operation. Utilizing pristine PPH pellets that match the tank's material, these are expertly thermally fused at the seams, forging an indestructible and cohesive bond with both the tank's bottom and body, ensuring unmatched durability and longevity.



Distinguished Characteristics:

1. Our state-of-the-art, highly mechanized process guarantees unrivaled stability and consistency in product quality, driven by advanced automation.
2. The weld seams are meticulously crafted to align with the product's stress dynamics, ensuring optimal structural integrity and reliability.
3. Our product stands out for its exceptional structural integrity, with welds seamlessly integrated into the tank, offering superior corrosion resistance and flawless leak-proof performance, setting a new benchmark in durability.
4. Experience reduced flash with impeccably smooth, aesthetically refined seams that enhance both function and form, elevating the overall product appeal.
5. Infused with UV absorbers, our PPH pellets are engineered for longevity, effectively combating aging and significantly prolonging the product's service life, ensuring long-lasting resilience.


Precision Internal Welding

Our internal welding process is a hallmark of our manufacturing excellence, harnessing advanced automatic long-arm extrusion welding technology. While reflecting the principles of our external welding, this specialized step utilizes cutting-edge equipment to integrate new PPH pellets seamlessly with the tank's interior weld seams. This creates a steadfast and robust union with the tank's bottom and body, significantly enhancing the product's reliability and strength.


Impeccable Characteristics:
1. Our process is distinguished by advanced mechanization and automation, ensuring consistent and superior product quality that stands the test of time.
2. Weld seams are thoughtfully designed to align with the product's stress profile, boosting structural integrity and long-term reliability, securing the tank's performance.
3. The product demonstrates outstanding integrity, with welds seamlessly incorporated into the tank, delivering excellent resistance to corrosion and ensuring consistently leak-free performance.
4. Revel in the benefits of reduced flash and delightfully smooth, aesthetically pleasing seams that enhance both appearance and functionality, providing a sleek finish.
5. Enhanced with UV absorbers, the PPH pellets are tailored to resist aging, significantly extending the product's lifespan and robustness, affirming its durability.

VII. Key Advantages

VIII. Unique Features

High Ring Stiffness: Masterfully crafted from premium high-modulus polypropylene, boasting an impressive elastic modulus of up to 1850 MPa. The harmonious blend of the winding structure and inner wall culminates in an expertly designed system, ensuring exceptional sealing and flawless leak prevention. Our sophisticated Hot-Winding Forming Process assures the highest quality of melt seams, integrating socket and spigot with welded joints through electric fusion welding to create a sealed plastic pipe system. This acts as an impenetrable barrier, safeguarding the soil from harmful contaminants, championing environmental protection deep beneath the surface.


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

 

Main products

 

Our Advantages

 

Company Profile

Success Stories

 

Team

 

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