Local water authorities are becoming increasingly stringent in their enforcement of laws regarding the level of FOG (fats, oils and grease), BOD (biological oxygen demand) and TSS (total suspended solids) emitted by businesses into municipal sewers.

Our wastewater treatment solutions and industry experts address these issues with solutions tailored to your needs.

Our FreeFlow™ bacteria digest FOG and organic material that cause blockages, back-ups and foul odours. FreeFlow™ is delivered straight to your drains through our range of BioAmp delivery systems.

NCH Wastewater leads the way in new product development, giving you the right solution for your drain maintenance needs.


FreeFlow bacteria digest fats, oils and grease and organic material that cause blockages, back-ups and foul odours.

Unlike other spore based bacteria products, FreeFlow bacteria are ready to go to work as soon as they enter the drain system, improving the effectiveness of each treatment.

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Drain Maintenance Program

Slow drains and back-ups are common for many businesses, resulting in kitchen down-time and costly clean-ups.

NCH Wastewater has your drain needs covered. Our experts are on hand to provide you with solutions tailored to your needs.

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BioAmp Systems

BioAmp delivers 30 trillion live, vegetative Pseudomonas and Bacillus bacterial cells every 24 hours into your drains, grease traps or wastewater systems.

This on-site microbial fermentation and delivery system supplies the daily equivalent of five 200 Litre drums of readily available liquid bacterial products into your drain or wastewater systems.

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Drains, wastewater treatment plants, grease traps and lift stations; our technical experts help you find the right solution for each task.

Reduce the build-up of fats, oils and grease and make blockages a thing of the past. NCH Wastewater has the solutions you need to keep your systems running smoothly.

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Interested in knowing what we can do for you?

Reduce downtime, increase efficiency and cut costs. Find out more information about the solutions and services available to you from NCH Europe.

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