Page 100 - مجله مدیریت سبز - شماره 2 - نسخه فلش

Process technology: making new ideas work Some recent sewerage projects are the design for sewer system
In water treatment technology Witteveen+Bos has always been and WWTP for an industrial zone in Bamako (Mali), specialised
involved in practising the ‘leading edge’. At wastewater treatment consultancy for Hato international airport drainage and sewer sys-
plants (WWTPs) we are pioneers in advanced nutrient removal, tem (Curaçao), detailed engineering for drainage of Malahayati
sludge handling optimisation and energy efficiency improvements. Port, Banda Aceh, (Indonesia), Morava wastewater masterplan
Our R&D staff and design teams implement effluent polishing (Serbia), institutional strengthening of sewerage department Bo-
techniques and application of membrane bioreactors from the naire (Caribbean).
research phase to full-scale application. At our pilot research cen-
tres we develop enhanced removal of solids, nutrients and micro Integrated water management
pollutants from WWTP effluent. Witteveen+Bos has achieved a leading position within the field
of integrated water management in the Netherlands. We provide
Gems in our extensive reference list are the innovative design comprehensive expertise together with a range of decision sup-
of the Netherlands second largest WWTP in Amsterdam-West port tools. This enables us to understand and simulate a variety
(1,000,000 p.e.), the innovative Membrane Bio-Reactor (MBR) of hydrological aspects ranging from broad-scale river basins to
plant at Heenvliet WWTP as well as the designs for effluent po- detailed hydrological, hydrodynamic and ecological processes.
lishing at six Dutch WWTPs using denitrifying sand filters. For State of the art expertise is available to simulate the hydrological
NieuWater we engineered the 10 MLD NAM-project, where efflu- environment and to find sustainable solutions for the problems
ent originating from domestic wastewater is upgraded to ultra- of our clients. Tools we use include density driven groundwater
pure water. We engineered the revolutionary double membrane flow modelling, modelling of groundwater contamination, design
(UF/RO) water treatment plant at Heemskerk. Witteveen+Bos has of monitoring networks, integrated ground and surface water
models, flood control and neural networks. Witteveen+Bos pos-
also conducted designs for UV primary disinfection and oxidation
Water (Andijk, Heemskerk and Berenplaat), ozonation, and ion exchan- sesses unique and renowned expertise on fish biology and on the
dynamic relations between nutrients, algae, vegetation and fish
ge application (Oldeholtpade). At the same time we have desig-
ned water treatment plants for developing countries like Ghana, population that occur in lakes.
Indonesia and the Caribbean, using robust, easy to operate and
Innovative and cost-effective solutions reliable conventional processes. Our expertise has been applied world-wide. In Indonesia a flood
Water management map has been set up for the city of Medan. In Es-

Urban drainage, sewerage and water management
Witteveen+Bos offers a wide spectrum of services in the field of tonia the government was assisted in the implementation of the
European water framework directive, both on national level as on
Water is vital for the life and health of people and ecosystems. vinced that innovative solutions come forward from the synergy urban drainage, ranging from master planning to full technical the level of a river basin management plan. In Kazakhstan our fish
Innovative and cost-effective solutions
It is also a basic requirement for the development of countries. between various fields of expertise and experience. Teamwork network design and construction site supervision. A wide range expertise has been applied to lake Balkash.
However, around the world many people lack access to adequate combined with creativity and our highly recognised expertise is of masterplanning and (detailed) design and engineering projects
and safe water to meet their most basic needs. Pollution, improper a guarantee to cost-effective solutions. We believe in close co- have been carried out worldwide. Water infrastructure
land-use, climate change and many other forces threaten water operation with our clients to obtain the best results. Over the past decades, water infrastructure facilities have been
Water is vital for the life and health of people and ecosystems.
vinced that innovative solutions come forward from the synergy
resources and ecosystems. These problems create huge challen- Over recent years we developed cutting edge technologies that part of our core business. From a vast track record as leading
It is also a basic requirement for the development of countries. between various fields of expertise and experience. Teamwork
ges for people, governments, authorities and industries. Witteveen+Bos applies this integrated approach on the entire wa- strongly contribute to understanding network dynamics and al- water consultants in the Netherlands, we have expanded our
However, around the world many people lack access to adequate combined with creativity and our highly recognised expertise is
a guarantee to cost-effective solutions. We believe in close co-
and safe water to meet their most basic needs. Pollution, improper ter cycle and water system. Tailor-made solutions characterise our low optimal network design. Specialities are optimisation of the services to international projects. In the city of Sibiu (Romania),
Witteveen+Bos is ready to take up these challenges as your part- project approach: from extensive infrastructure works, to dedica- wastewater systems for large and smaller communities, design Witteveen+Bos has advised on the rehabilitation of the sewers
land-use, climate change and many other forces threaten water operation with our clients to obtain the best results.
ner. Our specialists cover all aspects related to the water cycle ted small scale water installation and from innovative technology and control of monitoring networks, including the calibration of and drinking water and wastewater treatment. In Winneba, Baifik-
resources and ecosystems. These problems create huge challen-
and water system. We place high value on teamwork. We are con- application, to robust appropriate solutions. hydrodynamic models. rom, Kwanyaku and Koforidua (Ghana) we have designed,
Witteveen+Bos applies this integrated approach on the entire wa-
ges for people, governments, authorities and industries.
ter cycle and water system. Tailor-made solutions characterise our
Witteveen+Bos is ready to take up these challenges as your part- project approach: from extensive infrastructure works, to dedica-
ner. Our specialists cover all aspects related to the water cycle ted small scale water installation and from innovative technology
and water system. We place high value on teamwork. We are con- application, to robust appropriate solutions.
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