Delta Sand and Gravel Co., located in Eugene, Oregon, has been providing quality aggregate materials, service and expertise for almost nine decades. The company...

For ready-mixed concrete plants, any delay in washouts–whether due to truck operators driving long distances or the complexity of the process itself–can reduce productivity...

The oil and gas industry is increasingly relying on electromagnetic flowmeters, commonly known as magmeters, as a crucial tool to address the ever-growing challenges...

As population grows and economies expand, they are putting an immense strain on the world’s water supplies. According to the UN World Water Development...

Aside from H2S vapor levels, the total and dissolved sulfides and DO levels (liquid phase) should be examined. For this discussion, only the grab...

Given numerous variables when selecting an aeration blower system for wastewater applications, and equally numerous claims by technology providers, it is not surprising that...

Looking through the recent headlines, the water crisis in Flint, Michigan, has Americans throughout the country asking serious questions about the condition of their...

By Ann Börries, Weltec Biopower Following a public tender procedure, Weltec Biopower was awarded the contract for an anaerobic stage for the municipal sewage treatment...

In part 1 of this series, we discussed the corrosion issues associated with hydrogen sulfide in wastewater collection systems. The main classes of reactions...

Chlorine is most frequently used to disinfect drinking water, and existing regulations both limit THMs at the point of end use and require a...