Industry Wastewater Treatment Recycling Equipment

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Product Description

📊 Basic Specification
Model NO.
QD-EVU-20
Type
Sewage Treatment
Method
Combined Treatment
Usage
Industrial, Agriculture, Hospital
Material
SS/CS
Service Life
10-20 Years
Sewage COD
5000mg/L
COD Output Water
Less Than 50 mg/L
Voltage
220V/380V/415V
Installation
Underground/Above Ground
Operation
Automatic
Power Consumption
Low
Production Capacity
1000 Sets/Year
HS Code
8421219990
🌐 About Wastewater Treatment Systems

With over thirty (30) years of experience in the design, engineering, manufacturing, and supply of water and wastewater treatment systems, we provide global solutions for municipal and industrial needs.

🧪 Containerized MBBR Unit

The Containerized Module is available with a capacity of 50 to 1200 M3/day. It is primarily used for municipal and domestic wastewater with BOD loadings of less than 400 mg/l. These modules are economically designed for institutional applications and can be used in parallel for larger requirements.

MBBR Technology Overview

The Moving Bed Bio Reactor (MBBR) technology utilize attached growth biofilm. Stable biofilm accelerates the breakdown of organics, reducing wastewater retention time and increasing tolerance to process upsets.

Key Advantages
  • 50% less footprint and retention time.
  • 30% less power consumption.
  • 80% less sludge volume.
  • 35% lower operation and maintenance cost.
  • Superior ammonia removal and odor control.
  • Meets stringent discharge regulations for BOD, TSS, nitrates, and phosphorous.
  • No special operator training or expensive chemicals required.
⚙️ MBR Standard Features
  • Regenerative air blowers with swing check valves and safety valves.
  • Electrical oil-free air compressor with storage tank.
  • Chlorine dosing pumps and self-priming pumps (1 duty/1 standby).
  • Siemens PLC based control panel with HMI colored touch screen.
  • Epoxy coated steel supports and galvanized piping.
  • VFD pump and blower motor control.
💧 Dissolved Air Flotation (DAF)

DAF is a water clarification process using micro-bubbles (30-50 micron) to remove FOG, TSS, BOD, and COD. It is ideal for industrial wastewater treatment where light impurities tend to float.

How DAF Works
Clarification Steps
📋 Technical Parameters
MODEL CAPACITY (M3/H) DIMENSION (M) PUMP POWER (KW) AIR COMPRESSOR (KW) TOTAL POWER (KW)
EVU-553.0*1.0*1.21.1----1.5
EVU-10103.5*1.2*1.51.5----1.9
EVU-20205.0*1.5*1.53----3.4
EVU-30306.0*1.8*2.04----4.4
EVU-50507.0*2.0*2.07.5311.12
EVU-10010012.0*2.5*2.011417.6
EVU-20020016.0×3.0×2.5185.527.1
Frequently Asked Questions
What is MBBR technology?
MBBR (Moving Bed Bio Reactor) is a biological treatment process that uses attached growth biofilm on biomass carriers. These carriers are kept in motion within an aerated chamber to accelerate the breakdown of organic pollutants.
How does a DAF system remove impurities?
The Dissolved Air Flotation (DAF) system uses micro-bubbles that attach to particles, oils, and greases, floating them to the surface. A skimming mechanism then removes this sludge layer, leaving clarified water behind.
What are the power requirements for these units?
Power consumption varies by model. Smaller units like the EVU-5 require as little as 1.5 KW, while large-scale industrial units like the EVU-200 may require up to 27.1 KW. Most systems are designed for high energy efficiency.
Are these systems suitable for remote locations?
Yes, the containerized and modular designs are ideal for remote communities, labor camps, resorts, and private residential compounds due to their compact footprint and ease of installation.
What is the typical service life of the equipment?
With proper maintenance and high-quality materials (SS/CS), these wastewater treatment systems are designed for a service life of 10 to 20 years.
Can the system handle high COD levels?
Yes, our systems are capable of treating sewage with COD levels up to 5000mg/L, reducing the output water to less than 50mg/L, meeting most environmental discharge regulations.

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