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Stories category: Case study

Tampere city landscape.

Wastewater treatment – 40 years of progress

In this article we take a closer look at the historical developments that have brought us today’s advanced wastewater treatment processes before digging deep underground to discover how they’ll be put to work in the colossal new treatment facility currently under construction in Tampere, Finland.
Yellow coffee cup on a wooden table.

Safeguarding health and safety at SWISS KRONO

SWISS KRONO, a manufacturer of wood-based materials, wanted to safeguard the health and safety of its employees by disinfecting the wastewater generated at their largest production plant. Read how we helped them with the Kemira KemConnect solution.
City landscape and the sea view from Miami.

Stepping on the (bio)gas in Miami-Dade

The Miami-Dade South and Central District Wastewater Treatment Plants in Florida had been struggling with the twin challenges of suboptimal concentrator settling and poor-quality biogas from their anaerobic digesters. Using application expertise and experience from other Floridian customers, Kemira experts knew exactly the right way to tackle both problems at once.
Keeper of the Plains -statue.

Saving time and money – and helping crops grow – in Wichita, Kansas

Wichita’s Lower Arkansas Water Reclamation Facility (LAWRF) is the largest wastewater plant in the state of Kansas, treating the wastewater of the surrounding population and using the resultant dewatered sludge to help the local crops to grow. When a problem with struvite scale build-up was causing low throughput and increased downtime, the company turned to Kemira to identify the cause of the issue and see where performance improvements could be made.
A person enjoying milk shake in a café.

Boosting biogas production for food and beverage industries

The pressure to increase sustainability and move toward a circular economy is common in most sectors, but it’s felt especially keenly in the food and beverage industry. Particularly dairies are looking for ways to close the loop and be more self-sufficient in energy consumption, and biogas is a great way to do this.
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