Dear Sir/Madam, I am working on solving a foaming problem occurring during effluent treatment in the fibre industry. The salient features of the ETP system,...
I am finding difficult in getting the literature/books for design of Parshall Flume for flows in order of 500 - 1000 Million Liters per day. Can anyone...
Sandy from Maine Rural Water Association called me today to discuss their Sewer Rate Survey, which is almost ready for the printer. Is anyone out there...
Dear Group: Recently, I came across a very interesting article about using your ORP meter as a "quantitative" unit of measure to evaluate various wastewater ...
Hey Steve, Tough question! How about highest to lowest by grade, probably a lot of work. I guess I would rather see it stay alphabetically. If there are going...
Thanks, Gary......... _____ From: wastewater-lagoons@yahoogroups.com [mailto:wastewater-lagoons@yahoogroups.com] On Behalf Of Gary Brooks Sent: Monday, August...
Details: Development & Water Services is seeking a qualified applicant to operate a 300Kgpd extended aeration, activated sludge packaged plant on the ...
Good afternoon, If you have not done so already, fax or mail in your registration for the 2008 Maine WasteWater Fall Convention today to save $50! ***We can...
Hello everyone. I am looking for a source of research material on how large the wastewater marketplace is in North America. Can anyone point me to recent...
All, I am doing some research on employee benefits for part timers and have several questions. 1.) How many utilities provide benefits for their part-time...
Hi all What is the quantity of sludge wasted in attached growth process (Submerged Aerated Fixed Film Reactor) per day per mld ? i.e. % of Q (Flow) Can anyone...
Hi I am trying to find a relation b/w Hydraulic retention time and BOD removal in the reaction tank (conventional aeration tank).Can anyone of u suggest where...
This might be of interest to some of the group members with SIUs discharging into their lagoon systems. JOhn M. Salonich Venturi Aeration, Inc. [Non-text...
... how large the wastewater marketplace is in North America. Can anyone point me to recent information that segments (Facultative, Oxidation ditch, activated...
Good morning, This is my first post on here. I am currentley in the process of planning my sludge removal from a lagoon that is 35 acres in size and hasnt been...
Not sure if you are in Maine or not but those with experience in this process in Maine include Millinocket Wastewater, Veazie Sewer District, Norway...
Does anyone have a working knowledge of using bacteria and chemical treatments to remove sludge from a non-airated lagoon. Do these methods work? Do these...
A few years ago we used Probiotics Bio Energizer. It is a liquid, we added a few lagoons to the lagoon, then used a chem pump at the headworks to add 1-2 gpd....
So do you still add the Probiotics Bio Energizer to your process? _____ From: wastewater-lagoons@yahoogroups.com [mailto:wastewater-lagoons@yahoogroups.com] On...
No. We went through an upgrade and removed the sludge, then added diffused aeration. We checked sludge last year and have select areas where there is some...
There is a company in O'Fallon Mo. Called Environmental Management Corp. and they have a product called BIO DREDGE and offer a garantee it will work. Call...
I have conduct some trials about the use of products with bacteria and chemical in non-aerated lagoon. The trial was in real wastewater ponds. The products was...
I have conduct some trials about the use of products with bacteria and chemical in non-aerated lagoon. The trial was in real wastewater ponds. The products was...
Gents. I am working in Afghanistan at the moment and am having a small issue over a bore holes construction. Hope someone can assist. We have inserted 5m of...
Garry, It sounds like the contractor is telling you the correct thing. I am assuming by conductor you are referring to the casing which is critical to keeping...
From the Bangor Daily News today: Maine’s sewer and water systems need more than $500 million in repairs and expansions, according to state officials, and...
HI everyone, I wanted to find out it there is any interest in working with our product Biohaven Floating Islands in waste water lagoons. It is a nutrient ...
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