Corrosion Preventive Qdpp Integrated Sewage Treatment Equipment New Material PP OEM

• 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: 250.00cm * 550.00cm * 300.00cm
• Package Gross Weight: 472.000kg

Product Description

Product Description

Product Definition

The QDPP Integrated Sewage Treatment Equipment is named after its raw materials and is made from a new high-molecular material. Due to the fact that the equipment is formed using molds into a single piece, it presents as a tank. The Zhong Qiao Enlightenment R&D team has overcome challenges with this tank design, drawing on and improving Western technologies. In response to the sewage conditions and discharge standards in rural China, they have developed a series of integrated sewage treatment equipment including: Zhong Qiao Tank Horizontal Tank A/B, Zhong Qiao Tank Vertical Tank A/B, and Zhong Qiao Tank Hollow Tank.

Raw Materials

The raw material used is high-modulus polypropylene, which is an ideal choice for buried drainage, sewage, and wastewater treatment due to its properties. This material has an elastic modulus of ≥1500 MPa, while HDPE has an elastic modulus of only 800 MPa. The elastic modulus is crucial for determining the product's ring stiffness; higher elastic modulus results in higher ring stiffness.

Polypropylene is a non-toxic, odorless, tasteless, white, highly crystalline polymer with a density of only (0.90–0.91 g/cm³), making it one of the lighter plastics. It is very stable in water, with an absorption rate of only 0.01%, a molecular weight of approximately 80,000 to 150,000, excellent molding properties, and a glossy surface.

Production Process

The QDPP Integrated Sewage Treatment Equipment uses a one-time forming and multiple winding production process. The wall thickness can range from 10-80 mm. Multiple winding involves winding the base layer, allowing it to cool and crystallize fully, then releasing internal stress. After reheating the base layer's surface, additional layers are wound. The number of winding layers and thickness vary depending on the tank's joint and requirements.

Polypropylene (PPH) Performance Table
Item	Typical Value	Unit	Test Method
Density	905	k/m3	ISO1183
Melt Flow Rate (230°C/2.16 kg)	0.3	g/10 min	ISO1133
Melt Flow Rate (190℃/5.0kg)	0.6	g/10 min	ISO1133
Yield Stress (50 mm/min)	36	MPa	ISO527-2
Yield Strain (50 mm/min)	10	%	ISO527-2
Tensile Modulus (1 mm/min)	1650	MPa	ISO527-2
Charpy Impact Strength, Notched (+23°C)	7	KJ/m²	ISO179/1eA
Notched Impact Strength (-20°C)	2	KJ/m²	ISO179/1eA
Vicat Softening Temperature B (50N)	95	℃	ISO306

Project Case

Technical Features

QDPP integrated sewage treatment equipment

Mainly used for various industrial organic wastewater similar to domestic sewage in towns, rural areas, hotels, scenic spots, service areas, hospitals, factories, mines, etc.

Not limited by process, various processes such as AO, AAO, AO+MBR, MBBR can be used. The size is not limited to the standard equipment size, and can be customized with flexible methods. It can be installed underground or above ground.

The entire equipment processing system is equipped with a fully automatic electrical control system and an equipment fault alarm system, which operates safely and reliably, enabling remote control through a mobile app and computer web, real-time data, and fault feedback.

The integrated sewage treatment equipment has the advantages of stable and reliable technical performance, good treatment effect, low investment, small land occupation, and easy maintenance.

The removal rate of organic pollutants is high, the effluent quality is stable, the treated water quality is good, and it meets the discharge standards.

Company Profile

PROFILE of Zhong Qiao Enlightenment

Shandong Zhong Qiao Enlightenment Environmental Protection Equipment Co., Ltd. was established in 2013. It is a provincial high-tech enterprise integrating technology R&D, project design, equipment manufacturing, project installation, commissioning and operation, and technical consulting service.

 

The company mainly operates: integrated sewage treatment equipment, air floatation machines and filters; over the years, we have been committed to the research and development, innovation of integrated sewage treatment equipment, and pursuing excellence; to boost the development of water treatment technology and manufacturing industry. And we have launched the new products such as "Zhong Qiao container", "Zhong Qiao tank", "MBBR integrated sewage treatment equipment" and "QDPP integrated sewage treatment equipment" in succession.

 

Its affiliate, Zhong Qiao Enlightenment (Shandong) New Materials Co., Ltd. input an integrated PP new material tank production line, an MBBR production line, and a PP welding rod production line. It also owns the processing equipment such as the large-scale automatic horizontal welding machine, the automatic vertical welding machine, the large-scale engraving machine, the bending machine, the butt welding machine, the blanking machine, etc. for novel plastic products. Based on the characteristics and process improvements of new material tanks, it launches the new products of Zhong Qiao horizontal tank A/B and Zhong Qiao vertical tank A/B by using the self-produced MBBR filler.

Certifications

exhibition

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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 indicatethe depth
If integrated with control room
Appearance requirement	Simple appearance, container appearance, Zhongqiao container appearance, please refer to our brochure for details
Voltage, HZ, Electric phase
Distance between regulating pool and equipment
Flange interface specifications
Special requirements