Sewage sludge is a thick sludge of solid materials which settle out from wastewater during the treatment process, whether the wastewater is being moved through a home septic system or a commercial sewage treatment plant.
Sludge: Term for the waste material found in sump pump pits, septic systems and gutters.
Spalling: The chipping or flaking of concrete, bricks, or other masonry where improper drainage or venting and freeze/thaw cycling exists.
sludge See plumbing terms.
slump (affaissement, m.) A test which specifically measures the amount of sinking of freshly moulded concrete; used as an indication of the stiffness and eventual strength of the concrete.
Sludge - A relatively loose accumulation of material that has settled to the bottom of boiler.
Sludge Measurement
To measure sludge, make a sludge-measuring stick using a long pole with at least 3 feet of white cloth (e.g., an old towel) on the end.
Sludge: Slimy matter precipitated from sewage in sedimentation tank.
Slope: The degree of roof incline expressed as the ratio of the rise in inches, to the run, in feet.
Sewage Sludge
Americans generate at least 8 million dry tons of sewage sludge a year.
Sludge
1. A muddy, greasy deposit or sediment. 2. Precipitated solid matter produced by water and sewage treatment processes.
Slug ...
If sludge or from the septic tank is allowed to escape into the leaching system, ...
Once the sludge was gone, Dee neutralized the stripper by scrubbing the wood with a pad dipped in denatured alcohol. Then he wiped away the residue with a rag before it had a chance to dry.
This patch of sludge on the face frame was the worst... but it came off with some light sanding.
Continue to Step 2: Sanding and Surface Preparation.
Read Warnings And Cautions Below ...
Retaining scum and sludge. Scum, the mat of floating solids and grease, and sludge, the solids that build up in the bottom of the tank, are eventually compacted into a fraction of its original volume.
The second and related problem is sludge formation. Sludge is the result of anaerobic bacteria living in the trapped water and eating the sulfur in the fuel. Left untreated, the sludge will grow until it fills the entire tank, ruining the fuel.
Just like a car engine, the furnace has a filter in the oil line designed to trap sludge and other impurities that can clog the spray nozzle.
It holds the wastewater long enough to allow solids to settle out (forming sludge) and oil and grease to float to the surface (as scum). It also allows partial decomposition of the solid materials.
Even with a healthy microbial ecosystem breaking down the septage, a well-functioning septic system and good drain field, the sludge and scum layers in your tank will build up over time.
A state of emergency is declared after three people are killed and 120 injured by chemical sludge from an alumina plant flooded out of a burst dam in western Hungary. (Al Jazeera) (BBC) (Reuters) (AFP via Sydney Morning Herald) ...
After a time, the septic tank can fill up with these solids - which are referred to as 'sludge.' If the tank is not cleaned out when needed, the sludge may move out into the absorption field and clog it.
i have radiator which i believe is last in the loop to be fed with water, the top is warm not hot and bottom cold/cool, yet all other radiators are uniform with heat, i have drained and removed the radiator turned it on its side to see if any sludge ...
With most paints, long-term storage will cause the two constituents to separate in the can - the pigments generally 'drop out of solution' to form a thick, treacle like sludge at the bottom of the can.
There is only a little sludge that sinks to the bottom of the tank and stays there. It's almost like sand. That's why we need to pump our septic tanks out about every five years or so.
Waste is piped out of the house into one side of a cement box called a septic tank, where bacteria break it down into solids (sludge), liquid (effluent), and scum.
Other factors like rotting leaves, disturbed silt, organic sludge and algae all combine to spoil the ideal environment you want to create in your pond.
A good working system treats tons of organic waste each season. Here's how - the waste or sludge flows from the house to a septic tank, ...
A settling tank in which the sludge in the household sewage settles and the effluent discharges into an absorption field or seepage pit.
The distance from a street or front property line to the front of a building.
Shakes ...
Septic Tank: A sewage settling tank in which part of the sewage is converted into gas and sludge before the remaining waste is discharged by gravity into a leaching bed underground. Septic tanks should be pumped at least every three years.
A sewage settling tank in which part of the sewage is converted into gas and sludge before the remaining waste is discharged by gravity into a leaching bed underground.
Shakes
Handcut wood shingles.
The length of time it sits will also change the properties of the fuel, causing sludge to form.
However, over time, dirt, small twigs and pine needles that do not pass through the gutter brush may create a layer of sludge in the bottom of the gutter which may cause staining and require periodic gutter cleaning.
Make sure you have placed protection on the floor to avoid messes. If the paper peels in large pieces, lay those along the bease of the wall too. They will catch much of the damp paper and glue sludge as you continue to get your walls clean.
 See also: Home, Water, Drain, House, Design
  
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