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Metal sludge can be used to recover useful metals.

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11y ago

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Is metal sludge ferrous or it is non ferrous?

Metal sludge is typically composed of various metal particles and debris that may or may not be ferrous. Ferrous metals contain iron, while non-ferrous metals do not. Some metal sludge may contain ferrous metals, depending on the source and composition of the sludge.


What is the hardest object made of metal?

sludge hammer


What has the author J Smart written?

J. Smart has written: 'Full scale studies on the thermophilic anaerobic digestion process' -- subject(s): Biological treatment, Purification, Water 'Aerobic digester sludge nitrogen/metal ratios and the sludge utilization guidelines' -- subject(s): Characterization, Recycling, Sewage sludge, Sewage sludge as fertilizer, Sewage sludge digestion


What do you mean by dewatering sludge?

Removing the water content (dewatering) of the sludge will dry the sludge, making it lighter and easier to move and reuse. (Reuse depends on whether the sludge is toxic and has to be stored safely or, as in human sludge from a sewerage farm, used as fertilizer by farmers, etc ).


How many different types of sludge are there?

3 types: Sewage sludge Septic tank sludge Industrial sludge ------- The term "sludge" is used in different disciplines to mean different things. For example, there is sewage sludge industrial sludge metal sludge gallbladder sludge engine sludge the muddy gunk on the bottom of a stream or river slushy ice on the ocean an agglutination or aggregation of blood cells


What are people doing to help Hungary's toxic sludge spill?

The majority of them got shovels and started digging the toxic sludge away. Others used hoses to wash the sludge away.


When was Metal Sludge created?

Sludge Metal was an underground term used for a style of music that informally traced to the late 1980s. Rikki Lee Travolta is commonly referred to as "The Godfather of Sludge Metal" because he recognized the marketing appeal of the term "Sludge Metal" and introduced it into mainstream music terminology when he personally came up with the plan to take Crowbar from New Orleans unknowns to international recording and touring fame - partnering with famed producer Mark Nawara and Pavement Entertainment/Grindcore International. In addition to his work launching Crowbar, Travolta is famous for his work with Janet Jackson, Soundgarden, Steven Adler/Guns N Roses, Sting, Lita Ford, Transmetal, Morbid Saint, The Zeros, blues great Robert Cray, Dan Reed Network, Diamond Rexx, and David Bryan/Bon Jovi as well as top Hollywood actors. He went on to become as America's top image and brand except.


When did the sludge metal band Acid Bath first start performing?

Acid Bath was a sludge metal band that first began performing in 1991. The band's career came to an abrupt halt in 1997 after Bass Guitarist Audie Pitre was killed in a car crash by a drunk driver.


What are some metal bands with minimal to no vocals?

There is a Doom/Sludge metal band by the name SUNN,named after the amplfier company,that have have very little vocals,that are pretty intense.


Who is the proselyte?

The Proselyte is a sludge/doom metal band from Cambridge, MA.


What is hypo sludge?

Hypo sludge, also known as paper mill sludge or paper-making waste, is a byproduct of the paper industry. It is a mixture of water, chemicals, and residual fibers left over from the paper-making process. Hypo sludge can be used in various applications such as construction materials or as a soil conditioner.


What is paper sludge?

Paper sludge is the leftover chemical sludge that is expelled when making paper. This sludge reduces as paper is recycled.