level meters Articles

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Treating Aniline Compounds at a Former Pharmaceutical Plant, Lombardia, Italy

by REGENESIS  (Apr. 17, 2015)

Integrated Remediation Approach with Sodium Persulfate based In Situ Chemical Oxidation (PersulfOx®) and Biosparging on Impacted Soils and Groundwater Geology : Sandy and Clayey Silt Contaminant Of Concern : Aniline and its Derivatives (i.e. N,N-diethylaniline) COC Range : 100 mg/kg in Saturated Soil (source area) up to 1000 µg/L in ...

What is a Data Logging Sound Level Meter?

by Cirrus Research plc  (Apr. 15, 2015)

Looking to buy a sound level meter? You’ll probably see the term “data logging sound level meter” quite frequently. But what exactly is a data logging sound level meter and what does it mean for your noise measurements? Sound level meters have come a long way since Cirrus starting manufacturing their own models in the 1970s. The ...

PHBJ-260 Portable PH Meter

Functions: 1.LCD widescreen display, controllable blue backlight 2.Automatic calibration, power protection, manual and automatic temperature compensation ...

Noise at Work Regulations: 10 Years On

by Cirrus Environmental  (Apr. 7, 2015)

Doesn’t time fly? It’s already been 10 years since Control of Noise at Work Regulations were introduced in the UK. But have you been following the legislation correctly? Here’s an overview of what the Noise at Work Regulations mean and some common mistakes you should be avoiding. Considering that legislation to limit ...

What is Long Term Noise Monitoring?

by Cirrus Environmental  (Apr. 15, 2015)

It might sound simple, but long term noise monitoring can mean different things to different people. There is no standard definition for what long term noise monitoring is, but here is a summary that covers the basics. I first presented this presentation at the IOA Eastern Branch meeting and wanted to share my thoughts on what classes as long ...

Look what’s cooking in the world of renewable energy

by Ensia  (Apr. 6, 2015)

The solar and wind innovations that got us where we are today — and those waiting in the wings — point to a hopeful future. Inside a sprawling single-story office building in Bedford, Mass., in a secret room known as the Growth Hall, the future of solar power is cooking at more than 2,500 °F. Behind closed ...

Innovation risk slows offshore wind foundation development

by Wind Energy Update - part of the FC Business Intelligence Ltd group  (Apr. 9, 2015)

As offshore wind technology develops ever more gigantic machines further from shore into deeper waters, it is common wisdom that new foundation technologies are needed. But are they? Monopile, and some jacket foundations, still dominate the offshore wind market in commercial operation. Prototype floating foundations are performing well in demo or ...

Measuring occupational noise levels at the 2014 Glastonbury Festival - Case Study

by Cirrus Research plc  (Aug. 28, 2014)

Noise measurement specialist Richard Wilson of the The Event Safety Shop, along with a number of colleagues, measured and monitored occupational noise levels at the 2014 Glastonbury Festival to ensure that the noise exposure of festival staff and concession workers was in-line with the Noise at Work Regulations. To carry out the ...

Clutching At Straws to Come Up With Noise Level Solution

by Cirrus Environmental  (Jul. 11, 2014)

The UK is renowned for its rich heritage in hosting outdoor festivals, whether it be music or literary, through to farming, food or catering to even more niche audiences. But every festival is unique and, no matter how large or small, they bring with them their own issues when it comes to health & safety and noise related ...

How does climate stack up against other worst-case scenarios?

by Ensia  (Apr. 1, 2015)

Climate isn’t the only catastrophe threatening the planet, but it may be the one most in need of attention and resources. The following is excerpted from Climate Shock (2015) by Gernot Wagner and Martin L. Weitzman. Published here with permission from Princeton ...

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