In high-rate activated sludge (HRAS) systems, extracellular adsorption and intracellular storage have been referred to as the dominant mechanisms for capturing organic carbon from wastewater.

However, the quantification of storage products under short sludge retention time (SRT) of HRAS systems has rarely been studied until now. Since the measurement of storage products is complex and dependent on several variables, alternative solutions for substrate removal through storage are required to understand the high-rate...

Interested in funding your community’s water, wastewater and stormwater projects at costs lower than market bonding?

Attend an upcoming Texas Water Development Board Financial Assistance Workshop and find out how.

These workshops will also recap the 86th Legislative session and discuss updates in flood mitigation planning.

Austin

When: 9 am. July 30 Where: Texas Commission on Environmental Quality 12100 Park 35 Circle Bldg. F, Room 2210,...

(All Images Courtesy of SARA/MGC Contractors)

Sustainability has become a word mentioned across our lives and the industry but isn’t as clearly defined as other terms like efficiency, safety factor or effluent quality.

According to the United Nations Brundtland Commission Report of 1987, “Sustainable development is…development that meets the needs of the present without compromising the ability of future generations to meet their own needs.”

Its lack of specificity can make...

Freese and Nichols is partnering with John France, OWRB and ASDSO , this summer, to provide a technical workshop on the slope stability of dam embankments. The two-day workshop, which is hosted by the OWRB Dam Safety program , will be led by John France of JWF Consulting LLC, and Freese and Nichols' ...