The dual stage package includes a three bed RTO & Hydrogen Fluoride Filter (utilising Calcium Carbonate) was wholly designed & manufactured by LTB. As a turn key project , pre & site assembly & start up took three weeks. Careful consideration on upfront design, including materials of construction and anti condensation measures are included to prevent corrosion. A similar package to this was previously and successfully installed at one of this same customer’s sites in Germany
Case study - City of Montreal upgrade of Atwater and Des Baillets water treatment plants
Sidestream Venturi Injection—Basin Nozzle Manifold Contacting System. Montreal, Quebec, CanadaThe Problem: In 2001, a water quality audit revealed that two of the largest drinking water plants in the City of Montreal were out of compliance with Quebec’s latest water quality rules. In response to the audit, the city upgraded the 1,400 MLD Atwater and the 1,280 MLD Charles J. Des Baillets (Des Baillets ) Water Treatment Plants (WTPs) to comply with the water quality rules and meet the water quality...
4 Signs Of Poor Indoor Air Quality To Watch For
The quality of indoor air is something most of us take for granted. Unless there is something very specific and unusual going on around us, like heavy cleaning or maybe new construction, we don’t often think about whether or not there is anything wrong with the air we breathe as we go about our daily business. The truth is, though, that indoor air quality is often worse than outdoors. Poor air circulation and well sealed, energy efficient buildings combine to trap and cause the buildup of many hazardous...
How to Get Higher Acceptable Indoor Air Quality Anywhere
The quality of the indoor air we breathe is a concern for everyone, especially those in urban environments where contaminant and particle levels are higher due to nearly constant exposure to things like automobile and truck exhausts, construction, and fumigation. Unfortunately for most people, when it comes to the quality of the air in the buildings where they spend most of their time, they are at the mercy of the ventilation systems in those buildings and have no say as to how those systems operate, or whether...
Wastewater-Solids Dewatering Odor Control - Case Study
BackgroundThe Milan Wastewater Treatment Plant, located just south of Moline, Illinois, is a 1.7 MGD (6,434 m3/day) activated sludge facility with an average wastewater flow of 700,000 gpd to 800,000 gpd. This facility dewaters primary sludge using a belt filter press (Figure 1). The press operates an average of three times per month, 8 hours per day at a pump rate of 100 gpm. The sludge is dewatered from 3-4% solids to about 23% solids. ProblemOn days when the bio-solids from the primary settling tank are...
Flush Mounted Valve Exposed
The “Other Guys`” answer to standing water?? The flush mounted valve. The “Other Guys`” answer to standing water is the Flush Mounted Valve. This is a second valve that is installed adjacent to the primary valve and flush with the bottom of the insert allowing for complete drainage. As seen in this Image below. It requires an additional filter which I have never seen. The filter basket is the same diameter but is significantly shorter than the primary filter basket. I tried to put a SD...