Hello,
I am putting together a short presentation for septic system installers. The basic focus of the presentation is ways that the contractor can ensure a smooth working relationship with the engineer. I am looking for common generic problems encountered by engineers when working with...
Hello,
I am looking for information on converting nitrate to inert nitrogen gas (denitrification), without harmful byproducts, for use in treating domestic wastewater. Most processes I've been introduced to use biological means to accomplish denitrification, so I was wondering if anyone could...
Hello all,
As many of you are aware, land application of septage and treatment of septage at WWTP's are the two predominant ways to deal with septage. However, with the tide turning against land application of untreated septage, less popular ways of dealing with it should be coming into more...
Hello,
Does anyone know where I can find any data on whether hydrocarbons (gasoline, diesel) have any effect, such as degeneration over time, on Zenon membranes (Zeeweed)?
There's a water plant that's having some problems with their filtration system, and we're trying to find out if the culprit...
Hello,
Does anyone know where I can find any data on whether hydrocarbons (gasoline, diesel) have any effect on Zenon membranes (eg degeneration over time)?
Thanks in advance.
Hello all,
I have been given the dubious project of obtaining and compiling general cost estimates for assets in water treatment and wastewater treatment plants. It is a fairly comprehensive list, so there are a tonne of items and they want me to find as many as I can. If I chase down each...
Hello,
I am currently trying to mount a pH probe in an industrial sanitary sewer. The sewer has occasional large solids travel through, and it is imperative the probe does not block the objects, and plug up the flow. The probe has to be removable from the surface (12 feet) through a...
Hi,
I'm trying to nail down a good, cost-effective material for heating a vat containing sodium hypochlorite, for the purpose of membrane cleaning. The temperature is only going to be up to 30 degrees Centigrade. I'm getting mixed signals on 316 steel, some information and companies highly...
