| 000 | 01088cam a2200205 4500 | ||
|---|---|---|---|
| 001 | X125795 | ||
| 008 | 040408n2004 000 0 eng u | ||
| 035 | _a(Sirsi) u125796 | ||
| 100 | _aColyer, E. | ||
| 245 | _aDigging around for clean-up technologies | ||
| 260 | _c2004 | ||
| 490 |
_aWastes Management _v March 2004, 12-13(2) |
||
| 520 | _aInvestigates clean-up projects which aim to stop polluted water from seeping into local streams from abandoned mines. This form of pollution is the responsibility of the Coal Authority, which usually drains the iron-polluted water into large tanks, where the iron settles on the bottom. Reed beds or bacteria complete the filtering process. Plans are being formulated to recycle the accumulated iron deposits. New projects look at using recycled materials to help clean the polluted water in an effort to promote sustainablity. | ||
| 650 | _aWATER RESOURCES ACT 1991 | ||
| 650 | _aWATER POLLUTION | ||
| 650 | _aABANDONED MINES | ||
| 650 | _aIRON POLLUTION | ||
| 690 | _aENVIRONMENTAL AND LAND CONSULTANCY-WASTE MANAGEMENT | ||
| 942 | _n0 | ||
| 999 |
_c74362 _d74362 |
||