jueves, agosto 27th, 2020
By Saumya Garg (This is Part 3 of a three-part series on Reclaimed Water. Part 1 of the series was an introduction on reused water. In Part 2 we looked at Direct Potable Reuse of water.) Indirect Potable Reuse (IPR) water is when reclaimed water is released to environmental buffers such as reservoirs and aquifers
lunes, agosto 17th, 2020
By Saumya Garg (This is Part 2 of a three-part series on Reclaimed Water. Part 1 of the series was an introduction on reuse water. In Part 3 we will look at Indirect Potable Reuse of water.) Direct Potable Reuse (DPR) water is when reclaimed water is either directly blended with raw water immediately before
miércoles, agosto 5th, 2020
Growing human population, urbanization, expanding agricultural production, and climate change have created large water demands beyond local + regional supply capacity, especially in undeveloped and developing nations. Consequently, treated wastewater is being indirectly reused globally to replenish the fast depleting ponds, rivers and lakes that serve as the source of our drinking water. According to
lunes, mayo 11th, 2020
Von Saumya Garg (aus dem Englischen übersetzt) Ultraviolette (UV) Systeme zur Desinfektion von Wasser bestehen aus mehreren entscheidenden Teilen, die für eine optimale Leistung sorgen. In den beigefügten Wartungsdokumenten dieser Systeme sind diese Teile eindeutig angegeben und die Intervalle für Austausch und Wartung aufgeführt. Kurz gesagt, die Teile, die häufig besondere Aufmerksamkeit erfordern, sind: Ein
lunes, mayo 11th, 2020
Wastewater comprises of a mix of solids, dissolved matter, particulates, microorganisms, nutrients, heavy metals and micro-pollutants. This complex mix undergoes treatment at wastewater treatment facilities before it is released into the environment as wastewater effluent. Per federal guidelines laid out in the Clean Water Act, state and county water divisions set the physical, chemical and
jueves, marzo 26th, 2020
Water hammer is a hydraulic phenomenon that occurs when flowing water is abruptly stopped by a block in its path. Since water molecules have very limited compression capability, a sudden stop forces the water to move in the opposite direction, which is again slammed forward by incoming water and so on. This repeated banging of
jueves, marzo 12th, 2020
By Saumya Garg Ultraviolet (UV) systems for disinfecting water comprise several crucial parts that keep them running at optimum performance. Equipment maintenance documents that accompany these systems clearly identify these parts and mention replacement and service requirements. Briefly, the parts that require frequent special attention are: UV Lamp – The UV lamp is the most
miércoles, marzo 11th, 2020
UN’s World Water Day on March 22, celebrates water and raises awareness of the 2.2 billion people living without access to safe water. It aims to trigger actions to tackle the global water crisis. A core focus of World Water Day is to support the achievement of UN’s Sustainable Development Goal 6: water and sanitation
lunes, enero 6th, 2020
By Saumya Garg The past 50 years have seen vast changes in the way water has been recycled into our streams, creeks, rivers, estuaries, oceans and lakes. Wastewater treatment has been an essential requirement to maintain the safety and health of not only the environment, but also of the human population. As a result, every
martes, febrero 5th, 2019
UV disinfection technology treats one million gallons of wastewater per day for reuse in award-winning botanical garden irrigation project Ultraviolet (UV) disinfection systems from Aquionics are producing significant energy and maintenance savings for a wastewater treatment plant in the City of Silverton, Oregon. The facility collects all the residential, commercial and industrial wastewater produced by