Peacemaker® Odour Control Manhole Scrubbers
Technology designed for the control of hydrogen sulfide (Hâ‚‚S), mercaptans and other malodorous compounds found in sewer gases.
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Nearly all municipalities suffer with odour problems from manholes. The main culprit is hydrogen sulfide (Hâ‚‚S), but other malodorous compounds are present, as well. The problem has not been easy. Treating flow is very expensive. Systems for treating air usually require electrical power and/or clean water. Sealing covers moves the problem down the line or through the vents of neighboring homes and businesses. These complications are all solved with PEACEMAKER® Odour Control Manhole Scrubbers.
Odour Control PEACEMAKER® Manhole Scrubbers provide generous venting through PEACEMAKER® Hâ‚‚S Converting media using a patented polymeric amine, formulated for maximum removal of Hâ‚‚S and volatile mercaptans. The combination of multiple amine sites and organophilic properties allows for fast, efficient removal of these problematic compounds. This chemistry reacts with Hâ‚‚S and mercaptans to form water-soluble and non-volatile poly sulfides that are readily biodegradable. In simple words, gaseous Hâ‚‚S is turned into a stable liquid polymer.
Inserts​
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ABS plastic not less than 3/32″ nor greater than 6/32.” Meet Federal Standards of L.P. 1183 and pass A.S.T.M. tests D 256, D 638, D 790, D 792, D 785 and D 648. Two factory installed galvanized- vinyl coated cable lift straps, for easy removal. Closed cell Neoprene rim gasket.
Media​
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Red/Tan granules, -3, +5 Tylor Mesh impregnated with Hâ‚‚S Converting Media wt.-/.50 lbs / ft3, on average. Loading recommendation – 1/2 ft3 to 1 ft3 per manhole scrubber, depending on size.
PEACEMAKER® Odor Control Manhole Scrubbers Sizing & Ordering
Technology designed for the control of hydrogen sulfide, mercaptans and other malodorous compounds found in sewer gases.
Required Measurements​​​
A. Manhole frame diameter (flat bearing surface)
B. Inside frame diameter (clear opening)
C. Drop ring diameter
D. Drop ring depth (from cover underside, outside edge)
MPORTANT: Measure each and every manhole for which you are ordering PEACEMAKER® inserts, unless you are absolutely sure of dimensions. Your order will be produced to your supplied dimensions. Errors in instructions received from you may result in unusable inserts for you. The drawing below illustrates the required measurements.
