Global warming? Think again.

"More water vapor enters the air as the planet warms, and this should amplify the CO2 -caused run-away heating except for one thing. Every now and again, the water vapor condenses into clouds, and then (sometimes) falls as rain or show. Clouds and snow reflect the incoming sunlight, and this leads to global cooling. Rain and … Continue reading Global warming? Think again.

Chemical treatment of wastewater

"Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value." - R. Buckminster Fuller Chemicals are used during wastewater treatment in an array of processes to expedite disinfection. These chemical processes, which induce chemical reactions, are called chemical unit processes, and are used … Continue reading Chemical treatment of wastewater

Biological treatment of wastewater

"Don't forget that the flavors of wine and cheese depend upon the types of infecting microorganisms." - Martin H. Fischer Biological treatment aka secondary treatment: In wastewater treatment, the treatment process that follows primary treatment. It is used to remove the remaining organic solids that have not been removed in primary treatment together with the … Continue reading Biological treatment of wastewater