Page 317 - Membranes for Industrial Wastewater Recovery and Re-Use

282 Membranesfor Industrial Wastewater Recovery and Re-use

dairyindustry4.61,76,159.161 casestudy 250-254
DCS see dissolved and colloidal substances efnuent 133-134.141.150-154.202
dead-endoperation 33,36.4445 in water pinch case study 202,203,204,
cleaning 70 206.208
design example 222-225
and fouling 5647.59 E
semidead-endmode 229.259 EDTA (ethylene diamine tetracetic acid) 68.69,
dealkalisation 5,160,207 90
debarking 104,106,107,109 electro-oxidation 22
dechlorination see chlorine electrodeionisation (EDI) 32,99,167,169
deepbed/depthfiltration60.67,229,238,239, electrodialysis (ED) 9, 14,16.19.26-27, 34,
245,259,266,271 35,43,95.125
deionisation 5,8,9,263.265-269, seealso and concentration polarisation 37-38,49
electrodeionisation design example 220-222
demineraliser feedwater 232-23 3,239,240, energy demand 5 7-5 8
2 70 modules24,25-27. 32
Denmark 6.200 spacers 58
densemembranes 15.16,52.61,119 staging 52.54
depth filtration see deep bed/depth filtration electrodialysisreversal (EDR) 58,96,238.239-
deresination115.125.266.267 241
Desal22.161.174 electrolysis 147.253
desalination 9,38,54,178,220-222 electroneutrality 177
Desalination Systems 15 3 electrophoretic painting 3.262-265
design examples 2 13-225, see nlso computer- energydemand 55-58,67.103,176.181,187
aided design indesignexamples213-217.220-222,225
desizing 136,138,144,146.150.202,204, environmental awards 231,248
207 environmental legislation and guidelines
detergents 67, 68 pulp and paper industry 11 3-1 14
pharmaceutical industry 16 7 textileindustry 133,144-146,154
power industry 234 see also legislation and guidelines
pulp and paper industry 249,273 environmental preservation 265
textileindustry 136.138.140.149.150 enzymes 1 3 6.13 8
dialysis 7.9.14,39. seealsoelectrodialysis enzymic cleaners 68.69.260
diffusion 36,46.47.48.51.181 EPS (extracellular polymeric substances) 65.
disc (mechanical) filtration 108-1 10,114 66.67
disinfection 70.83-84.91.233 equilibrium chemical models 90
dissociation 122,172 equilibrium thermodynamics 61-64.173.175
dissolved air flotation (DAF) 67,118,244, Eraring Power Station (Australia) 232-237.
266 2 70-2 75
dissolved and colloidal substances (DCS) 108, Esmil Process Systems 247,248,272
110,112,115, seealsocolloidalmaterial estuarine water use in power industry 80-84
dissolved organic material 10,17.112 etching 18,19,22-23.265
dissolved oxygcn 94,139 ethylchlorophosphates 143
dissolved solids 81.83,95,97,112, 134,140, ethylene diamine tetracetic acid (EDTA) 68,69,
2 3 5 see also TDS 9 0
distillation 166 ethyleneoxides 69,139
dolomite 62 Europe 6,9
domestic water 2, 3,6 pharmaceuticalindustry 164.165
Donnan equilibrium model 41.42.43 pulpandpaperindustry102,108, 112.117.
Dora Creek wastewater treatment plant 241-244
(Australia) 232 textile industry 132.144-146
Doswell combined cycle power plant (USA) see also European Union
237-241.271-275 European Institute ofMembranes 174
Dow 22.12 1,174 European Membrane Society 14
Dow Danmark Etna 22 EuropeanPharmacopoeia (EP) 164,165,166,
driftwater85.87 170
drivingforce 32,34-349 European Union
“dumped” water 168 Integrated Pollution Prevention and Control
Duratherm Excel 161 (IPPC) Directive 11 3
dyeingindustry4,139,140-141,145, 146- potable water 144
148.149 and textile industry 132,145-146