Environmental Industry Articles

Air & Climate

The Function and Purpose of Portable Dust Collectors

The Function and Purpose of Portable Dust Collectors

Portable dust collectors are movable devices that are useful to decrease and collect contaminant substances from the air in your work environment, producing units and plants. Portable dust collectors are small devices and portable, which ...


Energy & Renewables

Sunbeams from Space Mirrors in dawn-dusk Polar Orbit feeding Solar fields on the ground for Low Cost Electricity

Sunbeams from Space Mirrors in dawn-dusk Polar Orbit feeding Solar fields on the ground for Low Cost Electricity

A Space Power Satellite capable of providing solar electric power economically for 24 hours per day has been a dream for decades. However, the SPS concept is very complex since it assumes multiple energy conversion steps and includes ...


Environmental Management

ISO/DIS 14001 Proposes Increasingly Strategic Approach in Environmental Management

ISO/DIS 14001 Proposes Increasingly Strategic Approach in Environmental Management

The latest milestone in the ISO 14001 revision process was reached on 1 July 2014 when ISO/DIS 14001 was issued. The first formal draft describes the potential requirements of the revised version of ISO 14001 but it ...


Health & Safety

5 Tips for Implementing Successful Workplace Safety Policies

5 Tips for Implementing Successful Workplace Safety Policies

Logical and well-implemented safety policies are the foundation of most healthy company safety cultures. In many ways, your policies are what set the rest of your safety activities in motion. From employee training (“Here are the ...


Monitoring & Testing

Nutrient analysis system keeps wastewater plant in control case study

Nutrient analysis system keeps wastewater plant in control case study

Problem The Denver, Colo., Metro Wastewater Reclamation District wanted near real-time nutrient analysis for a very challenging headworks wastewater aeration process, consisting of a combination of centrate and RAS. The centrate and RAS ...


Soil & Groundwater

NAVFAC - Dense Non Aqueous Phase Liquid (DNAPL) Removal from Fractured Rock Using Thermal Conductive Heating (TCH) - Case Study

NAVFAC - Dense Non Aqueous Phase Liquid (DNAPL) Removal from Fractured Rock Using Thermal Conductive Heating (TCH) -  Case Study

The removal of Dense, Non-Aqueous Phase Liquids (DNAPLs) and associated dissolved phase compounds is challenging in fractured rock given permeability, matrix diffusion, and fracture connectivity issues. Modeling, laboratory treatability ...


Waste & Recycling

Food Waste Collection Innovations

Food Waste Collection Innovations

As more food waste diversion programs roll out in the residential and commercial sectors, manufacturers and suppliers are responding with new collection and container tools. The weight and moisture content of food waste have led to ...


Water & Wastewater

Apartment Water Test - Case Study

Apartment Water Test - Case Study

We had successfully mitigated this exact situation at another property (Family Tree Apartments] which also had extensive pin hole leaks and water heater failures. Based upon this prior exceptional success, it was clear that the H20 ...


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