Adsorption of Lead on Kaolintic Clay?
354758
http://myweb2.search.yahoo.com/search?p=absorption+of+lead+on+kaolintic+clay&sp=1&fr2=sp-top&ei=UTF-8&fr=slv1-frz&SpellState=n-3122988400_q-Qj75G34etbs24XK4X3fioAABAA%40%40
319350
Hi Hens!  Unfortunately, it looks loikeyour best bet will be to get the clay online.  This is the first thing that came when I googled for the clay.  I am not sure about the site, but thought I'd pass it along.  Best of luck to ya!
176106
No, because pencil 'lead' is no longer made of lead. It's now made of non-toxic graphite. I also have a small piece in my skin.
362435
Montmorillonite's water content is variable and it increases greatly in volume when it absorbs water. Chemically it is hydrated sodium calcium aluminium magnesium silicate hydroxide (Na,Ca)x(Al,Mg)2(Si4O10)(OH)2·nH2O. Potassium, iron, and other cations are common substitutes, the exact ratio of cations varies with source.\n\nI would assume it could be magnetic, but not always. As for the affect/reaction I didnt find any information either way.
738944
Potassium chloride, Chromium oxide, Barium chlorate, Ammonium chloride, Phosphorus trichloride
908950
we have this equation :\n2PO4 3- + 3Pb2+ = Pb3(PO4) 2-\n\nthe moles of Pb2+ = the moles of Pb(NO3)2 = 0.160 * 0.150 = 0.024\nthe moles of PO4 3- = the moles of Na3PO4 0.024 * 2 / 3 = 0.016\nthe Volume of Na3PO4 = 0.016 / 0.2 = 0.08 L = 80 mL
1690
You may use wheel weights or shot gun shot. Usually junk yards have lead. If you have\nany old jig heads that are no longer desirable or have broken hooks, you may also re-melt these.
341329
Kaolin is a white clay. It is used as pigment for coating paper and as a filler in the body of the paper, in the manufacture of porcelain and other fine china.It is also used paints, refractories, plastics, sanitary wares, fiberglass, adhesives, ceramics, and rubber products.
588613
Here's how u can do it:\n\n(Step 1): Take an asbestos sheet of any diameter you like depending upon the size u want to make.\n\n(Step 2): Take a long jar and build a mountain with modelling clay with a hollow(but not very deep) pit.\n\n(Step 3): Leave it in the sun for drying.\n\n(Step 4): Get Ammonium Dichromate (NH4)2Cr2O7 from a chemical shop.\n\n(Step 5): Place a small amount of Ammonium Dichromate into the pit and drop a lighted camphor in the pit. You will see that Ammonium Dichromate increases in its volume, sparks are evolved and a green coloured lava flows out of the pit.\nThis is Chromium Oxide and the reaction can be represented like this:\n(NH4)2Cr2O7 --> Cr2O3 + 4 H2O + N2\n\nNote: Ammonium Dichromate and camphor are both toxic chemicals. Have a teacher around you to help u and keep a bucket of water near u.
1012112
The non-swelling calcium bentonite is sold within the alternative health market for its purported cleansing properties. It is usually combined with water and ingested as part of a detox diet, [3] in a practice known as geophagy. It is claimed that the microscopic structure of the bentonite draws impurities into it from the digestive system, which are then excreted along with the bentonite. It is also claimed that native tribes in South America, Africa and Australia have long used bentonite clay for this purpose. [4]\n\nPascalite is another commercial name for the calcium bentonite clay.\n\nThe are many magnetic clay products out there.\n\nBentonite clay is used for those with Autism and other neurological problem, Brown Recluse Spider Bites, Internal body cleanses, removal of heavy metals, and good health.\n\nCheck out the links below:\n\nhttp://curezone.com/forums/m.asp?f=350&i=47#i\nhttp://curezone.com/forums/m.asp?f=350&i=60#i\nhttp://www.eytonsearth.org/brown-recluse-bite-clay.html\nhttp://www.naturesbodybeautiful.com/\nhttp://www.lovson.com/bentonite.html\n\nThe kind used for drilling is the same thing they sell for health reasons. I suggest using it internally and externally but if you are going to do a bath, use a kiddie pool to avoid plumbing problems.
413795
the finer, more clay-like the soil the more the soil absorbs water and doesn't drain.  The larger the particle the easier to drain through...no retention.
610699
Pb(NO3)2(aq) + H2SO4(aq/l)[depending on concentration] --> PbSO4(s) + 2HNO3(aq)\nPb2+(aq) + SO42-(aq) --> PbSO4(s)\n\nI don't see how an redox reaction could occur.
851226
Which minerals are you interested in? You need to be far more specific in framing your question.\n\nAccording to the link, the state of Nebraska has the fewest mineral deposits/producers associated with it.
478856
Wyoming bentonite is composed essentially of montmorillonite clay, also known as hydrous silicate of alumina. In more simplistic terms, the structure of bentonite is much like a sandwiched deck of cards. When placed in water, these cards or clay platelets shift apart. Bentonite attracts water to its negative face and magnetically holds the water in place. because of this unique characteristic, Wyoming bentonite is capable of absorbing 7 to 10 times its own weight in water, and swelling up to 18 times its dry volume.
910837
There would be no point, and it would be far more dangerous.  \n\nLandfill sites are typically created in specific geological lithologies - generally clay traps, where rainfall and minor subsurface water flow are trapped at the boundary and cannot pass into the surrounding hydrogeological system.\n\nIf the mine you're dumping garbage into is hard-rock (i.e. copper, zinc, etc), development is in basement rock, and water would easily pass through the refuse and leach through the rock into the groundwater system.  If it's an open pit, then it would be exactly the same as a garbage dump without the advantage of the clay trap boundary.
831216
Cu (s) + Pb(NO3)2 (aq) ---------> No Reaction. \nCopper will not replace lead.\n\nreaction VI in the attached link.
1172374
You could try passing it through carbon, but that may also remove iron.  You would need to try it with known solutions.\nYou may need to go to AA or ICP analysis.