180:, the Degrémont company soon entered the international market, with contracts in countries such as Egypt, Iran, Indonesia and Peru. In 1972, the company merged with SGEA to become Lyonnaise des Eaux, which later became part of the Suez Group. Today, it is a subsidiary of Suez Environment and has operations worldwide. Gilbert Degrémont’s grandfather, Adalbert, had already set up a mechanical engineering plant in the North of France in 1870, which was converted by his son, Emile, into a water treatment business. After completing an engineering degree in agronomics, Gilbert launched the Degrémont company that is still in existence today.
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Degrémont estimates that 1 billion people are served by its 10,000 facilities around the world. These include 3,000 drinking water plants and 2,500 water treatment stations for urban wastewater. It carries out its activities using a number of different business models.
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Sludge treatment is focused, first, on reducing the volumes of sludge produced and, second, processing it for reuse, mainly in agriculture. This is done through digestion, incineration, thickening, dewatering or drying, all of which can also lead to
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The company is also involved in the treatment of sewage and sludge, which is a growing problem for urban areas in particular. It relies on a range of different technologies including physical, chemical or biological treatments, ozonization, membrane
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It designs, finances and builds facilities for the production of drinking water and for the treatment and recycling of sewage and sludge. This includes desalination plants that notably use reverse osmosis technology to create drinking water from
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219:, sand filters etc. Most wastewater is treated for use in irrigation or for use in industrial cooling systems. Degrémont has built 2,500 sewage treatment plants with the capacity to recycle 2.4 million cubic meters per day.
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Under its Build-Operate-Transfer contracts, Degrémont is responsible for financing and running facilities during the contract period (up to 25 years). Ownership is then transferred to the customer.
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Degrémont is involved in the production of drinking water from groundwater or surface water in industrialized countries and the developing world. Its activities also include the
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for use as either drinking water or in irrigation. In all cases the water it produces is expected to meet the regulatory standards in operation in the relevant country.
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in 1939 on the outskirts of Paris, as a follow-up of his father Emille Degrémont's water treatment company established 1904 at
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To produce drinking water, it uses a range of different technologies such as settling, flottation, media filters, membrane
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It can also operate those facilities for its customers in the public or private sector when contracted to do so.
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Degrémont has built 3,000 plants drinking water treatment plants around the world, and 250 desalination plants.
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178:Le Cateau-Cambrésis
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172:Founded by
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341:2022-02-07
304:References
231:Activities
112:Aquasource
108:Ameriwater
75:Key people
265:Lavoisier
241:seawater.
154:Degrémont
116:Innoplana
370:"Stocks"
350:cite web
294:Archived
268:Archived
124:Anderson
44:Industry
285:R&D
168:History
142:Website
128:Infilco
120:Triogen
84:Revenue
52:Founded
225:biogas
132:Ozonia
68:France
38:Public
411:Engie
335:(PDF)
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