Page 581 - Industrial Wastewater Treatment, Recycling and Reuse

Index 551

Fourier transform infrared (FTIR) spectrum color removal extent, 128, 129f
AES, 335–336, 336f dye and pigment industry, 127–128
BMO L , 336, 337f, 338 energy efficient, 129–130
BMO of Fe and Al, 336, 337f fluid flow and pressure variation, 151f
chemisorption, 334–335 future technology, 152
TW, 335, 336f geometry, cavitating device, 155–157
untreated BP, 335, 335f HC reactor, 153–154, 153f
hydraulic devices, 150
G industrial effluent treatment, 129, 130t
low pressure regions, flow domain, 121
Ganga Action Plan (GAP), 403
operating pressure and cavitation
number, 155
H optimum operating conditions,
HRT. See Hydraulic retention time (HRT) 155–157
Hybrid methods physicochemical properties, liquid and
combinatorial effects, UV and HC, 174f operating pH, 157
combined process, cavitation and pressure-velocity relationship, flowing
ozone, 171f fluid, 150–151
Fenton, cavitation coupled with, 176–177 process integration, 129, 130f
H 2 O 2 , cavitation coupled with, 167–169 turbulence intensity, 150
ozone, cavitation coupled with, 169–171 Hydrologic water balance, 290–291,
photocatalyst, cavitation coupled with, 292f, 293t
171–175
photo-Fenton process, 175–176
ultrasonic irradiations and UV, I
combinatorial effects, 173f Incineration
Hybrid separations chemistry and engineering methods, 38
adsorption/ion exchange, 46 description, 38
biological, 46 energy intensive process, 38
cavitation, 44–45, 46 scrubbers installation, 38
coagulation, 46 Industrial wastewater management.
description, 44–45 See also Physico-chemical methods
effective regeneration, materials, 44–45 advanced modeling (see Advanced
membrane, 46 modeling, water treatment)
and technologies, 46 after 1950, 523
Hydraulic retention time (HRT) agricultural sectors, 73–74
AnMBR performance, 423 ammoniacal nitrogen (NH 3 –N), 17–18
in bioreactor, 417 ancient civilizations, 522
and OLR, 420f ASP, 522–523
Hydrodynamic cavitation BOD/COD/TOD, 15–17
and acoustic, 121 carbon adsorption and bio-treatment
advantages, 152 method, steel plant, 62, 63f
ammoniacal nitrogen reduction, 129, 131f chemical reaction/reactant/catalyst
cavitating devices, 154f modification, 21
cavitational yield, 153 chlorination, electrodialysis, RO, and
cavitation inception number, 151–152 distillation, 17–18
characteristics, 127–128 coagulation and adsorption, 74
COD removal, 128 concentrated and dilute streams, 22