WSI International
WSI International
Wastewater Treatment and Equipment
30000 GPD Packaged Wastewater Treatment Plant
70000GPD Packaged Wastewater Plant
80000GPD Packaged Wastewater Plant
50000GPD Packaged Wastewater Plant

Packaged Wastewater Treatment Systems

Wastewater treatment is a critical process that ensures the safe and responsible disposal of wastewater generated by homes, businesses, and industries. One of the most effective and efficient methods of treating wastewater is through the use of package wastewater treatment plants. In this article, we'll explore what package wastewater treatment plants are, their benefits, and how they work.


WSI is a leader in Moving Bed Biofilm Reactor (MBBR) technology, Dissolved Air Flotation (DAF) and Aerobic Sludge Digestion. Our plants require minimum operational oversight that will meet or exceed strict discharge standards.

Customer Loyalty

WSI has high customer loyalty, we've worked with the same customers for over 20 years and WSI provides the best technical support in the industry.


With over 30 years of manufacturing experience, WSI International can
deliver superior packaged plants at a fraction of the cost. WSI plants
can withstand the most demanding environments.


Our highly trained engineering team has expert experience in every aspect of plant design, including process, mechanical, electrical, controls and programming.

The Benefits of Installing a Packaged Wastewater Treatment Plant

  1. Space-saving: Packaged wastewater treatment plants are compact and require minimal space compared to traditional wastewater treatment facilities.

  2. Cost-effective: Packaged plants are often more affordable than building a custom treatment facility and can save money in construction and maintenance costs.

  3. Easy installation: Packaged plants are designed to be easy to install and can be up and running quickly, reducing the amount of time and resources required for a traditional build.

  4. Low maintenance: Packaged plants are designed to be low maintenance, reducing the need for frequent repairs and the associated costs.

  5. Portable: Packaged plants can be easily relocated if necessary, making them a good choice for temporary or temporary-to-permanent treatment solutions.

  6. Environmentally friendly: Packaged plants use advanced treatment technologies to reduce the environmental impact of wastewater treatment, making them a more sustainable option.

What are Package Wastewater Treatment Plants?

Package wastewater treatment plants are pre-engineered, modular systems designed for the treatment of wastewater. These plants come in a variety of sizes and capacities, making them suitable for use in a range of applications, from small residential communities to large industrial complexes. Package wastewater treatment plants are an attractive option for communities and businesses because they offer a cost-effective, easy-to-install, and simple-to-operate solution for wastewater treatment.

Modular Wastewater Plant
Packaged Wastewater Plant
DAF System
DAF System
Modular Walkways
Prebuilt Walkways
Control Building
Control Building
DAF, UV and Blowers
DAF, UV and Blowers

How Package Wastewater Treatment Plants Work

Package wastewater treatment plants work by treating wastewater in a series of stages. The first stage is the pre-treatment stage, where large debris and solids are removed from the wastewater. The second stage is the biological treatment stage, where bacteria and other microorganisms are used to break down organic matter in the wastewater. The third stage is the clarification stage, where the treated wastewater is separated from the solids and other residuals. The final stage is the disinfection stage, where any remaining pathogens in the wastewater are neutralized.

Package wastewater treatment plants are a cost-effective, easy-to-install, and simple-to-operate solution for communities and businesses looking for a responsible and effective method of treating wastewater. With their advanced technology and efficient treatment processes, package wastewater treatment plants ensure that wastewater is treated in a safe and responsible manner, while minimizing the risk of operational errors and maximizing treatment efficiency.

Modular Remote Controller

Remote Controls

WSI International is committed to providing its customers with the most advanced technology solutions for their wastewater treatment needs. We understand the importance of being able to access and control your wastewater treatment system from anywhere in the world, which is why we have developed our remote access technology. With this technology, you can access your WSI modular system using a mobile device, computer, or tablet, giving you complete control over your system from anywhere in the world.

With our remote access technology, you can adjust settings on the fly, making it easier for you to control your system and respond to any changes in real-time. Whether you need to make changes to the treatment process, adjust pump settings, or monitor system performance, you can do it all from the convenience of your mobile device, computer, or tablet. This technology also allows you to gather analytics for compliance, so you can ensure that your system is operating within the required regulations and standards.

The possibilities with our remote access technology are endless. You can monitor system performance, gather data for reporting, and make changes to the system from anywhere in the world, giving you complete control over your wastewater treatment system. With our remote access technology, you can ensure that your system is operating at its best, even when you're not on site.

About WSI

WSI International is a group of engineers committed to coming up with reliable and efficient Wastewater Treatment Systems designed to meet your industry’s wastewater treatment demands.

A provider of innovative systems, we have been designing industrial and municipal wastewater treatment plants and wastewater equipment for over 30 years. This years of experience and commitment to excellence has seen us become a go-to provider of the most reliable treatment plants around the world.

All wastewater treatment plants we build are made from the finest of stainless-steel material. This means you can be confident of superior quality that meets both local and regional standards without compromising on efficiency and durability.

Currently maintaining over 80 plants around the world, our staff are fully equipped with the needed expertise to tackle any wastewater project across different industries. 

Whether it’s a wastewater system in Oil &Gas, Food & Beverage, Industrial Pre-Treatment, or Municipal industries, we have the right team to deliver optimal results.