News & Opinion
Accumulated grit - TOTEX must take into account lifetime maintenance costs

TOTEX - Balancing Risk & Reward

Getting the right balance between risk and reward is a critical success factor for any business, but for UK water companies those cash prizes and penalties are driven by a regulator, through their...

14 December 2015

News & Opinion
A typical aerated grit basin

Intermittent operation - an irresistible attraction?

Operating wastewater treatment plant processes or equipment intermittently offers the irresistible attraction of reduced energy costs. But take the practice too far, or in the wrong circumstances,...

2 December 2015

News & Opinion
Teaser image

Climate: the effect on grit

Grit removal is important to any wastewater treatment plant, as the cost of grit that accumulates in downstream systems is significant. But climatic factors may place an additional load on the...

16 November 2015

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