Oxygen-Based Membrane Aerated Biofilm Reactor Heat Resistant Ozone Depleted

Membrane Bio-Reactor for Heat-Resistant & Ozone-Depleted Applications DEM80-140

Introduction to Membrane Technology

Types of Membrane Processes:
There are various membrane processes employed in different applications. Some common membrane processes include:

Microfiltration (MF): Microfiltration membranes have larger pore sizes, typically in the range of 0.1 to 10 micrometers. They are used for separating suspended solids, bacteria, and large particles from liquids.

Ultrafiltration (UF): Ultrafiltration membranes have smaller pore sizes, typically ranging from 0.001 to 0.1 micrometers. They remove smaller particles, colloids, macromolecules, and some viruses from liquids.​

Material Advantage

Good Quality Effluent: MBR systems produce high-quality effluent with low turbidity, suspended solids, and organic content. The membrane acts as a physical barrier, preventing the passage of solids and bacteria into the treated effluent. This is particularly advantageous for discharge to sensitive receiving waters or for reuse applications.

Higher Heat-resistance Ozone-depleted Antimicrobial Preservative

Features

1. Space saving: Compared with the traditional model, it only occupies one-third of the original area.
2. Low energy consumption: lower wind pressure can be used for oxygenation, compared with other traditional treatment processes, the power consumption is greatly reduced.
3. Low maintenance cost: the automatic control can be started with one button to realize unattended operation, and remote monitoring can be realized through the mobile phone APP.
4. Long service life: no human daily maintenance is required, and the service life is more than 10 years.

APPLICATION

1. Industrial Processes: Microfiltration finds application in various industrial processes, such as wastewater treatment, chemical processing, oil and gas refining, and electronics manufacturing. It is utilized for the removal of suspended solids, catalyst recovery, clarification, and separation of different components in process fluids.

2. Environmental Remediation: Microfiltration is employed in environmental remediation processes to remove suspended solids and contaminants from industrial wastewater, landfill leachate, and contaminated groundwater. It aids in the removal of pollutants, heavy metals, and particulate matter, contributing to the protection of the environment and groundwater resources.

3. Air Filtration: Microfiltration is utilized in air filtration systems to capture and remove particulate matter, including dust, pollen, mold spores, and other airborne contaminants. It helps improve indoor air quality in residential, commercial, and industrial settings, reducing the risk of respiratory issues and allergies.

4. Biomedical and Laboratory Applications: Microfiltration is used in biomedical research, diagnostics, and laboratory applications. It facilitates the separation of cells, isolation of specific particles, concentration of samples, and removal of impurities in various biological and chemical analyses.

COMPONENT

DEM series flat MBR membrane modules are composed of membrane element box and aeration box, in which the membrane element box is composed of membrane element, water-producing silicone hose, ABS water collection pipe, chute (fixed membrane element) and stainless steel bracket.

The aeration box is composed of UPVC main pipe, ABS aeration branch pipe, pipe flange and stainless steel bracket.

Attention:

1. The membrane module is set in the membrane tank, and the treated water filtered by the membrane element is discharged through the hose and collecting pipe.

2. In order to prevent the pollution of the membrane element, the lower part of the membrane module is equipped with a perforated aeration pipe, which produces an aeration flow that can provide oxygen for the biological reaction of the aerobic tank and clean the surface of the membrane element at the same time.

3. SUS304 stainless steel is generally used as the material of membrane module support, if used for sewage containing high concentrations of chloride ions or other salts, please specify when ordering, so that the membrane module support can be made of the material suitable for it.

MBR Process Flow

Sewage flows through the mechanical grating (grating gap less than 1mm) to capture large particles of suspended solids and impurities and then flows into the sewage regulating tank for water quality and water quantity adjustment, and then lifted by the lifting pump to the MBR biological reaction system. The whole biochemical treatment system consists of a pre-treatment tank and MBR reaction tank, according to the incoming water quality and effluent requirements, to determine whether the need for the pre-treatment tank. The pretreatment tank can adopt hydrolysis acidification, an anaerobic or aerobic process, or an anoxic denitrification tank. MBR reaction tank is equipped with a submerged flat membrane module, constituting MBR- aerobic operation mode.

MBR reaction pool effluent directly into the reuse pool, adding disinfectant or ultraviolet light disinfection, the effluent discharge or pumped into the water pipeline network through the reuse, but also for nanofiltration or reverse osmosis system for further treatment and reuse.

Technical Data & External Dimensions

Q1: Can you print our logo on the outer package?

A: Yes, you can.

Q2: Can we visit your company and factory?

A: Sure, if you can visit the factory, we will have relevant personnel to explain the products to you.

Q3: Can you accept mixed batches of different products?

A: We can accept the mixing of different equipment.

Q4: Do you have an inspection report for the material?

A: We can provide you with the relative certificates.