Environmental Engineering Reference
In-Depth Information
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Fig. 3.3
Sectional views of phytocover and anchoring drainage to contain the hazardous waste
from aluminum smelter pot line comprising fluoride and cyanide
The trees normally selected for establishment of a phyto-cover are
Dalbergia
sisso
,
Eucalyptus
sp.,
Cassia siamea, Acacia auriculiformis, Leucaena leucoceph-
ala
, and
Tectona grandis
. In addition to trees, grasses such as
Vetiveria zizanioides
and
Industrial crops like
Jatropha curcas
,
Ricinus communis and
Ornamentals like
Canna
sp.
Nerium
sp.are also planted in rows (Figs.
3.4
and
3.5
)
2.2
b) Stabilization of Nyveli Lignite Corporation (NLC) Open
Cast Mines with Energy Plantation Species (Legumes and
Non-Legumes)
Tree crops:
Dalbergia sisso, Eucalyptus sp., Cassia siamea, Acacia auriculiformis,
Leucaena leucocephala, and Tectona grandis
Grasses:
Vetiveria zizanioides
Sedge:
Carex
Industrial crop:
Jatropha curcas
,
Ricinus communis
Ornamental:
Canna
sp.
Nerium
sp.
Hydrophytes:
Typha latifolia
,
Eichhornia crassipes
,
Ipomea
sp.
Lemna minor
,
Polygonum
sp,
Alternanthera philoxeroides
,
Phragmites sp.
(Figs.
3.6
and
3.7
)