Water Science and Technology

Volume 38 Number 4-5

Contents

1–8

Evaluation of industrial biological treatment design on the basis of process modelling

Derin Orhon

9–17

Modelling of activated sludge for textile wastewaters

F. Germirli Babuna, D. Orhon, E. Ubay Çokgör, G. Insel and B. Yaprakli

19–28

Biological pretreatment of poultry processing wastewater

Bjørn Rusten, Jon G. Siljudalen, Asgeir Wien and Dagfinn Eidem

29–35

The anaerobic treatment of a ligno-cellulosic substrate offering little natural pH buffering capacity

C. J. Banks and P. N. Humphreys

37–44

Common anaerobic treatability of pharmaceutical and yeast industry wastewater

B. Gulmez, I. Ozturk, K. Alp and O. A. Arikan

45–52

Case history - two stage, low-rate anaerobic treatment facility for South American alcochemical/citric acid wastewater

D. R. Wilson, I. C. Page, A. A. Cocci and R. C. Landine

53–60

Two-reactor system with partial phase separation for anaerobic treatment of olive oil mill effluents

M. Beccari, M. Majone and L. Torrisi

61–67

Aerobic treatment of reverse osmosis permeate in the dairy industry for reuse

P. O. Bickers and R. Bhamidimarri

69–77

Strategies for improvement of sludge quality and process performance of sequencing batch reactor plant treating municipal and tannery wastewater

M. Kabacinski, B. Hultman, E. Plaza and J. Trela

79–86

Laboratory scale inactivation of pig viruses in pig slurry and design of a pilot plant for thermal inactivation

Claire Turner, Stuart M. Williams, Colin H. Burton, John W. Farrent and Philip J. Wilkinson

87–93

Process optimisation of a combined system of floating medium and sand filter in prawn farm effluent treatment

H. H. Ngo and S. Vigneswaran

95–101

Characteristics of adsorption of rice-hull activated carbon

K. S. Kim and H. C. Choi

103–110

Effect of controlled drainage and tillage on soil structure and tile drainage nitrate loss at the field scale

C. S. Tan, C. F. Drury, M. Soultani, I. J. van Wesenbeeck, H. Y. F. Ng, J. D. Gaynor and T. W. Welacky

111–120

Innovative biological treatment for sustainable development in the chemical industries

W. Wesley Eckenfelder and A. J. Englande

121–129

Control of heavy metal emission from metal plating industry in a german river basin

Harro Bode

131–138

Integrated environmental risk assessment for petroleum-contaminated sites - a North American case study

Z. Chen, G. H. Huang and A. Chakma

139–144

Pollution prevention in the oil and soap industry: a case study

Sohair I. Abou-Elela and F. Zaher

145–153

Biological fluidized bed treatment of ethylene and propylene glycols

Wen K. Shieh, John A. Lepore and Iraj Zandi

155–162

Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water

J. C. Liu and J. G. Huang

163–170

A new treatment process for photo-processing waste using a sulfur-oxidizing bacteria/granular activated carbon system followed by Fenton oxidation

Binle Lin, R. Yamaguchi, M. Hosomi and A. Murakami

171–178

Removal and recovery of lead fixed-bed biosorption with immobilized bacterial biomass

Jo-Shu Chang, Jeng-Charn Huang, Chia-Cheng Chang and Tsueng-Jeng Tarn

179–186

Modelling simultaneous removal of trichlorfon and glucose in a hybrid bioreactor containing magnetically immobilized biomass

Guang Hao Chen, Hiroaki Ozaki and Yutaka Terashima

187–194

Influence of electron donor and toxic materials on the activity of sulfate reducing bacteria for the treatment of electroplating wastewater

Young-Chae Song, Byeong-Cheon Piak, Hang-Sik Shin and Sung-Jin La

195–201

Heavy metal sequestration properties of a new amine-type chelating adsorbent

R. R. Navarro, K. Sumi and M. Matsumura

203–209

Impact of catalytic ozonation on the removal of a chelating agent and surfactants in aqueous solution

N. Karpel Vel Leitner, B. Gombert, B. Legube and F. Luck

211–217

Encapsulation of heavy metals on spent fluid catalytic cracking catalyst

D. Sun, X. Z. Li, M. Brungs and D. Trimm

219–224

Biodegradation of RDX-contaminated wastes in a nitrogen-deficient environment

Z. Ronen, A. Brenner and A. Abeliovich

225–232

Decolorization and toxicity screening of selected reactive azo dyes under methanogenic conditions

M. I. Beydilli, S. G. Pavlostathis and W. C. Tincher

233–238

Adsorption and degradation of synthetic dyes on the mycelium of Trametes versicolor

Wang Yuxin and Yu Jian

239–245

Biodegradability enhancement of refractory pollutants by ozonation: a laboratory investigation on an azo-dyes intermediate

A. Lopez, G. Ricco, G. Mascolo, G. Tiravanti, A. C. Di Pinto and R. Passino

247–253

Demulsification of oily wastewater through a synergistic effect of ozone and salt

Young-Chae Song, In-Soo Kim and Sung-Cheol Koh

255–262

Single-stage anaerobic/aerobic biotreatment of resin acid-containing wastewater

S. R. Guiot, R. J. Stephenson, J.-C. Frigon and J. A. Hawari

263–271

Treatment of kraft condensates in a feedback-controlled sequencing batch reactor

G. M. D. Milet and S. J. B. Duff

273–280

Using microbial fatty acids to quantify, characterize and compare biofilm and suspended microbial populations in wastewater treatment systems

A. G. Werker and E. R. Hall

281–288

Loss of volatile organics from kraft bleaching filtrates in the evaporation/drying phase of the analysis for dissolved total solids (DTS) and dissolved volatile solids (DVS)

A. Luonsi, M. Lehtonen, S. Deleuze, S. Pönni and S. Halttunen

289–297

Enhanced degradation of lignosulfonated compounds by Streptomyces viridosporus

G. Hernandez-Pérez, G. Goma and J. L. Rols

299–306

Degradation of azo dye RP₂B by Pseudomonas luteola

T. L. Hu

307–314

Parallel operation of ultrafiltration and aerobic membrane bioreactor treatment systems for mechanical newsprint mill whitewater at 55^oC

C. S. F. Ragona and E. R. Hall

315–322

The removal and recovery of copper (II) ions from wastewater by magnetite immobilized cells of Pseudomonas putida 5-X

H. Chua, P. K. Wong, P. H. F. Yu and X. Z. Li

323–330

Heavy metal biosorption by white-rot fungi

Ülkü Yetis, Gülay Özcengiz, Filiz B. Dilek, Neslihan Ergen, Alev Erbay and Ayla Dölek

331–337

Biological iron(II) oxidation as pre-treatment to limestone neutralisation of acid water

J. P. Maree, D. Dingemans, G. J. van Tonder and S. Mtimkulu

339–346

Combined biological and chemical treatment of highly concentrated residual dyehouse liquors

R. Krull, M. Hemmi, P. Otto and D. C. Hempel

347–354

Optimizing chemical treatment of a power plant water softener

Y. Nurdogan, E. Goldman and S. S. Dawes

355–362

The effect of chemical settling on the kinetics and design of activated sludge for tannery wastewaters

D. Orhon, S. Sözen, E. Ubay Çokgör and E. Ates Genceli

363–372

Application of full-scale evaporation-incineration technology for hazardous wastewater

S. N. Kaul, T. Nandy, C. V. Deshpande, A. Srivastava, S. Shastry and L. Szpyrkowicz

373–382

Application of tubular ceramic membranes for reuse of wastewater from buildings

Kyu-Hong Ahn, Ji-Hyeon Song and Ho-Young Cha

383–393

Replacement of secondary clarification by membrane separation - results with plate and hollow fibre modules

Berthold Günder and Karlheinz Krauth

395–403

Can microfiltration of treated wastewater produce suitable water for irrigation?

L. Vera, R. Villarroel, S. Delgado and S. Elmaleh

405–412

Control and modeling of membrane fouling due to microorganism growth by UV pretreatment

M. Otaki, S. Takizawa and S. Ohgaki

413–420

A dual function membrane bioreactor system for enhanced aerobic remediation of high-strength industrial waste

J. A. Scott, D. J. Neilson, W. Liu and P. N. Boon

421–428

Intensified activated sludge process with submerged membrane microfiltration

W. J. Davies, M. S. Le and C. R. Heath

429–436

Integration of membrane filtration into the activated sludge process in municipal wastewater treatment

N. Engelhardt, W. Firk and W. Warnken

437–442

Immersed membranes activated sludge process applied to the treatment of municipal wastewater

Pierre Côté, Hervé Buisson and Matthieu Praderie

443–452

Filtration resistance induced by ammonia oxidizers accumulating on the rotating membrane disk

Katsuki Kimura, Yoshimasa Watanabe and Naoki Ohkuma

453–462

Description of behavior in rejection of pollutants in ultra low pressure nanofiltration

C. Ratanatamskul, T. Urase and K. Yamamoto

463–471

Dehydration of acetic acid/water mixtures by pervaporation with a poly(4-methyl-1-pentene)/Co (III)(acetylacetonate) blend membrane

Jiunn-Fwu Lee and Yi-Chieh Wang

473–480

Distribution of absorbance in the visible spectrum related to molecular size fractions in secondary and tertiary municipal-textile effluent

A. Rozzi, F. Malpei, S. Colli and M. Uberti

481–488

Influence of particle size and surface charge on critical flux of crossflow microfiltration

D. Y. Kwon and S. Vigneswaran

489–496

Mechanism of bacterial and viral transport through microfiltration membranes

Gemunu Herath, Kazuo Yamamoto and Taro Urase

497–504

Modeling of biofouling by extracellular polymers in a membrane separation activated sludge system

H. Nagaoka, S. Yamanishi and A. Miya

505–512

Advanced analysis of membrane-bioreactor performance with aerobic-anoxic cycling

D. G. V. de Silva, V. Urbain, D. H. Abeysinghe and B. E. Rittmann

513–520

Biological sulfate removal in an acidogenic bioreactor with an ultrafiltration membrane system

O. Mizuno, H. Takagi and T. Noike

521–528

Performance of low pressure reverse osmosis membrane (LPROM) for separating mono- and divalent ions

Zaini Ujang and G. K. Anderson

529–535

Cadmium salts transport through a nanofiltration membrane: experimental results and model predictions

Y. Garba, S. Taha, N. Gondrexon and G. Dorange