Water Science and Technology

Volume 35 Number 5

Contents

1–10

Biogeochemical indicators to evaluate pollutant removal efficiency in constructed wetlands

K. R. Reddy and E. M. D'Angelo

11–17

Do macrophytes play a role in constructed treatment wetlands?

Hans Brix

19–25

The design of wetland systems for the treatment of urban run off

R. B. E. Shutes, D. M. Revitt, A. S. Mungur and L. N. L. Scholes

27–34

Implementation of constructed wetlands in developing countries

Patrick Denny

35–43

Wildlife habitat and public use benefits of treatment wetlands

Robert L. Knight

45–53

Wastewater treatment wetlands in cold climates

Hans B. Wittgren and Trond Mæhlum

55–62

A thermal analysis of a sub-surface, vertical flow constructed wetland

Ian D. Smith, George N. Bis, Edgar R. Lemon and Lloyd R. Rozema

63–70

Investigation of alternative method for nitrification in constructed wetlands

Michal Green, Eran Friedler, Yuri Ruskol and Iris Safrai

71–77

Two strategies for advanced nitrogen elimination in vertical flow constructed wetlands

Johannes Laber, Reinhard Perfler and Raimund Haberl

79–85

N- and COD-removal in vertical-flow systems

Katrin von Felde and Sabine Kunst

87–93

The use of Leca (Light Expanded Clay Aggregates) for the removal of phosphorus from wastewater

Lena Johansson

95–102

Phosphate and ammonium removal by constructed wetlands with horizontal subsurface flow, using shale as a substrate

A. Drizo, C. A. Frost, K. A. Smith and J. Grace

103–108

Phosphorus sorption and chemical characteristics of lightweight aggregates (LWA)-potential filter media in treatment wetlands

T. Zhu, P. D. Jenssen, T. Mæhlum and T. Krogstad

109–116

Removal of bacteria in subsurface flow wetlands

M. B. Green, P. Griffin, J. K. Seabridge and D. Dhobie

117–123

Microbial characteristics of constructed wetlands

Vlasta Ottová, Jarmila Balcarová and Jan Vymazal

125–133

An assessment of metal removal by a laboratory scale wetland

A. S. Mungur, R. B. E. Shutes, D. M. Revitt and M. A. House

135–142

Nutrient content of wetland plants in constructed wetlands receiving municipal effluent in tropical Australia

Margaret Greenway

143–147

Reed stands in constructed wetlands: "edge effect" and photochemical efficiency of PS II in common reed

Olga Urbanc-Bercic and Alenka Gabercik

149–156

Deterministic and stochastic aspects of constructed wetland performance and design

Robert H. Kadlec

157–166

Horizontal subsurface flow systems in the german speaking countries: summary of long-term scientific and practical experiences; recommendations

Gunther Geller

167–174

The performance of vertical flow experimental wetland under a range of operational formats and environmental conditions

Peter F. Breen

175–181

Soil clogging in vertical flow reed beds - mechanisms, parameters, consequences and.......solutions?

Christoph Platzer and Klaus Mauch

183–188

Soil clogging phenomena in constructed wetlands with subsurface flow

Ryszard Blazejewski and Sadzide Murat-Blazejewska

189–196

Hydraulic tracer studies in a pilot scale subsurface flow constructed wetland

Andrew C. King, Cynthia A. Mitchell and Tony Howes

197–204

The design and performance of a vertical flow reed bed for the treatment of high ammonia, low suspended solids organic effluents

Michael Morris and Robert Herbert

205–213

Constructed wetlands and nature conservation

P. Worrall, K. J. Peberdy and M. C. Millett

215–221

The design and performance of a nitrifying vertical-flow reed bed treatment system

Paul Cooper, Mark Smith and Henrietta Maynard

223–230

Tertiary treatment in a vertical flow reed bed system - a full scale pilot plant for 200-600 P.E.

Monika Schönerklee, Ferdinand Koch, Reinhard Perfler, Raimund Haberl and Johannes Laber

231–237

The use of constructed wetlands to upgrade treated sewage effluents before discharge to natural surface water in texel island, The Netherlands - pilot study

M. Schreijer, R. Kampf, S. Toet and J. Verhoeven

239–246

Advantages and limitations of duckweed-based wastewater treatment systems

L. Bonomo, G. Pastorelli and N. Zambon

247–254

A feasibility study of Melaleuca trees for use in constructed wetlands in subtropical Australia

Keith G. E. Bolton and Margaret Greenway

255–261

Nitrogen removal and cycling in restored wetlands used as filters of nutrients for agricultural runoff

Francisco A. Comín, Jose A. Romero, Valeria Astorga and Carmen García

263–270

Integrated natural systems for treating potato processing wastewater

Robert H. Kadlec, Peter S. Burgoon and Michael E. Henderson

271–278

The application of the root zone method for the treatment and reuse of high-strength abattoir waste in Mexico

Fermin Rivera, Alan Warren, Colin R. Curds, Esperanza Robles, Alejandro Gutierrez, Elvia Gallegos and Arturo Calderón

279–285

Constructed wetlands for sludge dewatering

Jean L. De Maeseneer

287–292

Reed beds for biosolids drying in the arid northwestern United States

Peter S. Burgoon, K. Frank Kirkbride, Mike Henderson and Evan Landon

293–299

Trialing wetlands to treat coal mining wastewaters in a low rainfall, high evaporation environment

Wendy R. Tyrrell, David R. Mulligan, Lindsay I. Sly and L. Clive Bell

301–306

The use of constructed wetland for landfill leachate treatment

Tjaa Bulc, Danijel Vrhovek and Vlasta Kukanja

307–314

Long term performance of the sand-plant-filter Schattweid (Switzerland)

Andreas Schönborn, Brigitta Züst and Evelyn Underwood

315–322

Development of a new generation of reed-bed filters in France: first results

Catherine Boutin, Alain Liénard and Dirk Esser

323–330

Constructed wetlands for wastewater treatment in Estonia

Ülo Mander and Tõnu Mauring

331–336

Application of constructed wetlands for wastewater treatment in Hungary

Gyula Lakatos, Magdolna K. Kiss, Marianna Kiss and Péter Juhász

337–343

A critical evaluation of a pilot scale subsurface flow wetland: 10 years after commissioning

Allan Batchelor and Pierre Loots