Welcome to the Danfoss High Pressure Pump Blog

Welcome to the Danfoss High Pressure Pump Blog

Danfoss is dedicated to engineering high-pressure pump solutions that save energy today and enable a more sustainable tomorrow.

Our blog explores issues related to energy and cost efficiency in seawater reverse osmosis (SWRO). We hope that partners, customers and end users will discover insights in these blogs that will help them produce potable water with lower operating costs for themselves – and reduced CO2 emissions for all of us.

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Footprint island

The carbon footprint of potable water

Do you know the carbon footprint of the fresh water in your glass?

Our first blog takes a close look at the interdependence of water and energy – the so-called “water-energy nexus”– to understand the energy intensity of the five main types of treated water: surface, groundwater, brackish groundwater, recycled water, and desalinated seawater.

A brief history of the energy intensity of desalination

People have turned to available technology to make seawater drinkable for thousands of years. The energy needed to do this, however, has always played a role in how widespread desalination could become.

In this blog, we look at the energy intensity of desalination throughout history. From thermal distillation to SWRO, the energy intensity of desalination has dropped dramatically over the last 100 years – and will most likely continue to fall in the future.

save energy

How much energy and CO₂ can be saved by retrofitting existing desalination plants?

Desalination is the most energy-intensive source of potable water, requiring much more electricity to produce than ground or surface water. But all desal technologies were not created equal.

This blog examines the potential savings if all existing desal plants were retrofitted to be as energy-efficient as current technology allows. Whether you look at electricity usage and cost or CO₂ emissions, the opportunity to save is huge.

Customer success stories

Customer success stories

Learn how Danfoss high-pressure pumps and ERDs help customers worldwide save energy and maintenance costs.

Case stories

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