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Fats, Oils & Grease Control: A Key Step in Wastewater Management

Fats, oils & grease (FOG) are leading contributors to blockages in sewer systems, especially in food service industries and industrial wastewater facilities. Without an effective fats, oils & grease control strategy, FOG accumulates in sewer pipes, causing major operational challenges like blockages, backups, and even sanitary sewer overflows (SSOs).


In-Pipe Technology provides an innovative solution that tackles FOG at its source using advanced microbial treatment methods to prevent these problems.



The Importance of Fats, Oils & Grease Control


Fats, oils & grease control is essential for the long-term health of wastewater systems. FOG typically comes from restaurants, commercial kitchens, food processing plants, and households.


Once these substances enter the sewer system, they cool and solidify, creating thick blockages on pipe walls that restrict wastewater flow. If left untreated, these blockages can lead to sewer system malfunctions and environmental hazards.


The negative effects of inadequate fats, oils & grease control include:


  1. Sewer Blockages and Backups: FOG buildup reduces the capacity of sewer pipes, causing wastewater to back up into homes and businesses, or spill into streets and water bodies through SSOs. This leads to property damage and significant health risks.

  2. Increased Maintenance Costs: Without proper fats, oils & grease control, municipalities and industries are forced to spend significant resources on cleaning and maintaining sewer lines, including jetting and chemical treatments.

  3. Environmental Impact: When blockages lead to overflows, untreated sewage can contaminate local rivers, lakes, and ecosystems, harming aquatic life and disrupting the environment. This contamination can also affect local drinking water sources, posing a public health risk.

  4. Regulatory Compliance: Municipalities are subject to strict environmental regulations and are often fined for untreated discharges into the environment. Proper fats, oils & grease control can help avoid non-compliance with EPA guidelines and reduce penalties.

How Fats, Oils & Grease Control Works


Traditional methods of managing FOG, such as grease traps and interceptors, are commonly used in restaurants and food processing plants to capture FOG before it enters the sewer system. However, these systems require frequent cleaning and regular maintenance, and they don’t always prevent FOG from entering the sewer system.


In contrast, In-Pipe Technology offers a proactive solution to fats, oils & grease control by addressing the issue at its source. Using a combination of advanced microbial solutions and continuous bioaugmentation, In-Pipe Technology breaks down FOG in the sewer system before it can accumulate and cause blockages.


In-Pipe Technology’s Approach to Fats, Oils & Grease Control


In-Pipe Technology provides a revolutionary method for fats, oils & grease control by deploying naturally occurring, non-pathogenic microbes directly into the sewer system. These microbes digest FOG, converting fats, oils, and grease into harmless byproducts like water and carbon dioxide.


1. Engineered Microbial Solutions for FOG Control

In-Pipe’s patented microbial solution is introduced into the sewer system upstream, where it begins breaking down FOG before it can accumulate. This approach prevents blockages from forming and ensures that fats, oils & grease control is handled proactively.

2. Continuous Bioaugmentation

Unlike traditional methods that require reactive cleaning or costly interventions after a problem has occurred, In-Pipe Technology’s continuous bioaugmentation provides ongoing treatment. The microbes continuously digest FOG, reducing the likelihood of sewer backups and minimizing the need for manual cleaning and maintenance.


Environmental and Economic Benefits of Fats, Oils & Grease Control


1. Protecting Local Waterways and EcosystemsIn-Pipe Technology’s fats, oils & grease control helps protect the environment by preventing SSOs and untreated wastewater discharges into local water bodies. This ensures that local ecosystems and drinking water sources remain uncontaminated.

2. Cost Savings for Municipalities and BusinessesBy preventing FOG buildup, In-Pipe Technology reduces the need for costly sewer system maintenance, such as pipe cleaning and repairs. Municipalities and businesses also benefit from fewer emergency interventions and a longer lifespan for their infrastructure.

3. Ensuring Compliance with Environmental RegulationsIn-Pipe Technology’s continuous FOG treatment helps municipalities meet environmental compliance requirements, reducing the risk of fines and legal actions due to non-compliance with local or federal wastewater regulations.

Case Study: Crown Point’s Success with In-Pipe’s FOG Control Solution


In-Pipe Technology’s fats, oils & grease control solutions were implemented in Crown Point, Indiana, to address persistent FOG-related issues in the city’s sewer system. Before adopting In-Pipe’s microbial treatment, Crown Point faced recurring blockages and expensive maintenance.


With In-Pipe’s continuous bioaugmentation, Crown Point saw a significant reduction in FOG accumulation, resulting in fewer blockages and reduced maintenance costs. This successful case study highlights how proactive FOG control can lead to long-term operational and financial benefits for municipalities.


For more information, visit the Crown Point Case Study.


Fats, Oils & Grease Control with In-Pipe Technology


In-Pipe Technology offers a sustainable and proactive approach to fats, oils & grease control by addressing FOG accumulation at its source. Through advanced microbial treatments, In-Pipe ensures that FOG is broken down before it can create blockages in the sewer system. This leads to reduced maintenance costs, improved compliance with regulations, and environmental protection.


To learn more about how In-Pipe Technology can help your facility with fats, oils & grease control, visit In-Pipe Technology’s website.

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