Case Study
CITY OF CAPE TOWN
PUMP STATIONS
sewerCLEAR FOG reduction: The Effectiveness of sewerCLEAR in Pump Stations
THE EFFECTIVENESS OF SEWERCLEAR IN PUMP STATIONS
Managing fats, oils, and grease (FOG) in wastewater systems is a major challenge formunicipalities. Blockages and buildup can lead to increased maintenance costs, downtime, andoperational inefficiencies.
This case study examines how sewerCLEAR, a bio-enzymatic solution,was successfully deployed in Cape Town’s Helderberg region to combat FOG accumulation in pump stations.
The results? Reduced blockages, lower maintenance costs, and a cleaner, more efficientwastewater system.
Understanding the Problem:
- FOG Buildup in Pump Stations
Pump stations in Cape Town’s Helderberg region faced persistent FOG buildup, causing:
- Frequent blockages
- Increased maintenance and manual cleaning
- Higher operational costs
- Temporary relief from chemical treatments, which left harmful residues
Traditional chemical-based treatments provided short-term relief but failed toprevent recurring problems. A sustainable, long-term solution was needed—this is where sewerCLEAR came in.
THE DEPLOYMENT OF SEWERCLEAR IN CAPE TOWN’S PUMP STATIONS
To address the FOG issue, bioCURE partnered with the City ofCape Town to implement sewerCLEAR across multiple pumpstations.
THE PROCESS INVOLVED:
Targeted Treatment: Monthly sewerCLEAR applicationsbased on wastewater volume and characteristics.
Pump Stations Treated:
- Da Gama Pump Station
- Pop Inn Pump Station
Application Timeline: Initial deployment on May 28, 2024, with follow-up assessments after three months.
This strategic treatment plan aimed to break down FOG deposits, restore optimal flow, andminimize the need for mechanical cleaning.
Trial Results
BEFORE SEWERCLEAR: A WASTEWATER NIGHTMARE
Following three months of sewerCLEAR treatment, a dramatic improvement was recorded.
Key Issues Identified:
- Thick layers of grease blocking wastewater flow
- Increased strain on pumps and mechanical systems
- Expensive and frequent maintenance interventions
The before-treatment images showcased severe clogging, highlighting the urgent need for aneffective solution.
AFTER SEWERCLEAR: A REMARKABLE TRANSFORMATION
Following three months of sewerCLEAR treatment, a dramatic improvement was recorded.
Key Improvements Observed:
- Up to 80% reduction in FOG buildup within the first month
- Unclogged wastewater flow, restoring efficiency
- Fewer maintenance interventions, cutting operational costs
- Eco-friendly treatment, eliminating chemical residues
The after-treatment images clearly demonstrated cleaner pump stations, reinforcing sewerCLEAR’s effectiveness.
Quantifiable Results:
sewerCLEAR’s Impact at a Glance
Key Performance Metrics:
- FOG Reduction: Up to 80% decrease in deposits within a month
- Maintenance Needs: Significantly fewer interventions required
- Eco-Friendly Treatment: Zero introduction of harmful chemicals into wastewater
Why sewerCLEAR is the Future of Wastewater Management
The success of sewerCLEAR in Cape Town, Swellendam, and Langeberg proves its potential for broader application. Here’s why municipalities should consider it:
- Cost-Effective: Reduces maintenance expenses and operational downtime
- Eco-Friendly: No harsh chemicals, making it safe for the environment
- Efficient: Provides long-term relief from FOG-related blockages
- Scalable: Can be implemented across other wastewater facilities
By transitioning to bio-enzymatic solutions like Bio-DIP, municipalities can enhance wastewater management efficiency while promoting environmental sustainability.
Frequently Asked Questions
What is sewerCLEAR and how does it work?
sewerCLEAR is a bio-enzymatic treatment that targets fats, oils, and grease (FOG) buildup in wastewater systems. It breaks down FOG naturally, restoring flow and reducing the need for mechanical cleaning.
How effective is sewerCLEAR in pump stations?
Extremely effective! In Cape Town’s Helderberg region, sewerCLEAR led to an 80% reduction in FOG within just the first month of use.
What are the main benefits of using sewerCLEAR?
Fewer blockages and pump failures
Reduced maintenance frequency
Lower operational costs
No harmful chemical residues
Improved system efficiency
How often does sewerCLEAR need to be applied?
Typically, it’s applied monthly, with dosage based on wastewater volume and the specific needs of each pump station.
What makes sewerCLEAR better than chemical treatments?
While chemicals offer short-term relief, sewerCLEAR provides a long-term, sustainable solution—without introducing toxins or residues into the system.
