Advanced Grit Management

Prev Next

Challenge convention on wastewater grit removal.

Our research inspires new ways of thinking that revolutionise industry processes.

At least 50% of influent grit will be lost in a sedimentation basin due to becoming neutrally buoyant

Conventional design guidelines target removal of grit larger than 210 µm but grit can be as small as 50 µm

Wastewater treatment plants have been measured removing as little as 10% of grit from influent

Understanding Grit Image

Understanding Grit

The science of grit and grit behaviour.

Understanding Grit Image

Knowledge Hub

Discover, learn and share with our extensive knowledge collection.

Understanding Grit Image

Solutions

Grit removal technologies to protect wastewater treatment plants.

Get access to restricted resource

Please provide us with your name and email address in order to get access to this resource.

Array

What's Featured

Cost of Grit Calculator

Use the Advanced Grit Management Cost Of Grit calculator to assess your current system and find out how much you could save.

Please Click Here

Link

Wastewater grit removal

Keith Hutchings, Group Wastewater Product Manager for Hydro International, examines why attitudes to grit are slow to change, why this is hindering water management projects, and why wastewater tre

Topics: Best practice,The Cost Of Grit,News & Opinion

An introduction to vortex flows and their implications on solid-liquid separation

There is often ambiguity in what constitutes vortex behaviour, and common descriptions are qualitative in nature and therefore necessarily limited. It has become common to identify quantitative...

10 October 2016

Topics: Separation,Scientific Analysis

News & Opinion

North America regional grit gradation data now available

New grit gradation data available Following comprehensive testing, grit gradation data is now available at a regional level to help North American wastewater engineers, owners and operators to...

3 October 2016

Topics: Scientific Analysis

What's New

Link

Challenge convention on wastewater grit removal.

At least 50% of influent grit will be lost in a sedimentation basin due to becoming neutrally buoyant

Conventional design guidelines target removal of grit larger than 210 µm but grit can be as small as 50 µm

Wastewater treatment plants have been measured removing as little as 10% of grit from influent

Understanding Grit

Knowledge Hub

Solutions

Get access to restricted resource

What's Featured

Wastewater grit removal

An introduction to vortex flows and their implications on solid-liquid separation

North America regional grit gradation data now available

What's New

Wastewater grit removal

An introduction to vortex flows - real hydrodynamic vortex behaviour

An introduction to vortex flows - theoretical hydrodynamic vortex behaviour

An introduction to vortex flows and their implications on solid-liquid separation

About

​Challenge convention on wastewater grit removal.

At least 50% of influent grit will be lost in a sedimentation basin due to becoming neutrally buoyant

Conventional design guidelines target removal of grit larger than 210 µm but grit can be as small as 50 µm

Wastewater treatment plants have been measured removing as little as 10% of grit from influent

Understanding Grit

Knowledge Hub

Solutions

Get access to restricted resource

What's Featured

Wastewater grit removal

An introduction to vortex flows and their implications on solid-liquid separation

North America regional grit gradation data now available

What's New

Wastewater grit removal

An introduction to vortex flows - real hydrodynamic vortex behaviour

An introduction to vortex flows - theoretical hydrodynamic vortex behaviour

An introduction to vortex flows and their implications on solid-liquid separation

About

Challenge convention on wastewater grit removal.