Household Wastewater Treatment System with MBR Membranes

Household Wastewater Treatment System with MBR Membranes

As the population grows rapidly, the need for wastewater treatment becomes increasingly urgent, especially for domestic wastewater. One of the most effective technologies today is the household wastewater treatment system using MBR membranes. This article will help you better understand this technology, the role of MBR membranes in wastewater treatment, how MBR-based systems work, and why you should choose MBR technology from VIET WATER JSC.

1. What is the function of MBR membranes in wastewater treatment?

MBR (Membrane Bioreactor) membranes are an advanced technology used in wastewater treatment, combining biological and membrane filtration methods. The main function of MBR membranes is to remove pollutants from wastewater while retaining microorganisms and solids.

MBR membranes can effectively eliminate contaminants, bacteria, and suspended particles in wastewater, providing clean water that meets environmental discharge standards. Moreover, this system can treat wastewater with a high concentration of pollutants without requiring excessive chemicals or energy.

Another advantage of this technology is that treated wastewater can be reused for purposes such as irrigation, cooling industrial equipment, or supplying water for household use.

2. How does a wastewater treatment system with MBR membranes operate?

The MBR wastewater treatment system combines biological aerobic processes with membrane filtration. This process not only removes organic contaminants but also reduces operational costs and time. Here are the basic steps involved in the MBR wastewater treatment process:

1. Pre-treatment stage: Domestic wastewater is first passed through pre-treatment devices like screens and sedimentation tanks to remove large impurities and coarse waste.

2. Biological aerobic stage: After pre-treatment, wastewater enters the biological reactor, where microorganisms break down organic matter into more treatable forms.

3. Membrane filtration stage: The treated water then passes through MBR membranes. These membranes are specially designed to remove microorganisms, suspended particles, and other pollutants, resulting in clean water.

4. Discharge stage: The treated water is tested for quality before being discharged into the environment or reused.

2.1 Why are MBR membranes considered to have many advantages?

MBR membranes offer several advantages over traditional wastewater treatment technologies, including:

• High treatment efficiency: MBR membranes can remove almost all pollutants, especially organic matter and bacteria, resulting in cleaner water that meets discharge standards.
• Space-saving: Compared to traditional wastewater treatment systems, MBR systems require significantly less space, making them ideal for areas with limited land.
• Reduced operational costs: With high filtration efficiency, MBR membranes reduce the need for chemicals and energy, lowering operational costs.
• Wastewater reuse capability: Treated water can be reused for various purposes, such as irrigation, vehicle washing, or cooling in factories, helping conserve water resources.

2.2 How does MBR wastewater treatment technology work?

MBR wastewater treatment technology works by combining microorganisms in the biological reactor with membrane filtration. This process takes place in a closed system, minimizing the entry of external bacteria and contaminants while retaining useful components for treatment.

MBR membranes have a special structure with tiny pores, allowing wastewater to pass through easily while trapping impurities, bacteria, and solids. This reduces the load on the biological reactor, increases treatment efficiency, and reduces operational costs.

2.3 What is the cost of MBR membranes?

The cost of MBR membranes depends on factors such as system size, treatment capacity, and additional features. Generally, MBR-based wastewater treatment systems require a higher initial investment compared to other technologies. However, due to their high treatment efficiency, space-saving design, and lower operational costs, MBR systems are a cost-effective investment in the long term for businesses, residential areas, or industrial parks.

3. Why choose VIET WATER JSC’s MBR technology?

VIET WATER JSC is a leading company providing and implementing MBR wastewater treatment technology in Vietnam. Here are reasons why you should choose VIET WATER JSC for your wastewater treatment needs:

• Experience and reputation: VIET WATER JSC has years of experience in wastewater treatment and has provided effective solutions to many clients nationwide.
• Advanced technology: The company uses high-quality MBR membranes imported from countries with advanced wastewater treatment technologies.
• Comprehensive solutions: VIET WATER offers complete solutions from design, equipment supply, installation to maintenance, saving customers time and money.
• Professional technical support: With a team of experienced engineers and experts, VIET WATER guarantees quick and efficient technical support.

Contact VIET WATER JSC

• Address: 345 Phạm Văn Bạch, Phường 15, Quận Tân Bình, Tp. Hồ Chí Minh
• Factory: Đường Thạnh Xuân 52, Phường Thạnh Xuân, Quận 12, TP.HCM
• TaxCode: 0312931928
• Phone: 028.6272.4888 - 0904.506.065
• Email: Info@vietwaterjsc.com – manager@vietwaterjsc.com