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* China and Germany and there growing trade >>> China's Reminbi heading towards reserve status >>> China’s state planning agency ordered seven provinces and cities to set caps on greenhouse-gas emissions in preparation for the launch of local pilot carbon market >>> Kaeser’s new ESD rotary screw compressors >>> Paques builds world's largest ANAMMOX® wastewater treatment plant for ammonium removal in China >>> Separation mechanism - rotates to suit any requirement S+S Separation and Sorting Technology has completely redesigned its well-known RAPID COMPACT metal separator. >>> Inner Mongolia began an overhaul of its mining sector >>> Inner Mongolia began an overhaul of its mining sector >>> Beijing saw 27 “blue-sky days” in May >>> Bookstores and pharmacies in China will soon be forbidden to provide free plastic bags >>> China’s state monopoly on tobacco is an advantage for the government, >>> Judges across China have been ordered to issue harsher sentences, including execution, to people convicted of food-safety violations >>> Thousands of migratory birds have been forced to leave the their stopover at Honghu early because of the drought >>> The drought gripping stretches of central and eastern China has dried Honghu into an expanse of exposed mud >>> Beijing: Only 50% of garbage to be landfill by 2012 >>> China will reach it 20% renewable energy target by 2020 >>> Vestas announces wind turbine order in China >>> China will spend at least 12 billion yuan (US$1.76 billion) to subsidise smaller, fuel efficient cars by 2012 >>> A Chinese environmental update >>> Scientists are calling for the long-term risks of genetically modified crops to be reassessed >>> China will use a weekend meeting on climate change to demonstrate its sincerity in reducing carbon emissions >>> Europe’s SMOS spacecraft is returning valuable new data on the way water is cycled around the globe >>>China and the European Union agreed to hold regular talks to strengthen collaboration and deepen understanding on climate change >>>Premier Wen Jiabao promised “all-out efforts” to rebuild the Yushu region of Qinghai province >>> Salvage crews began pumping oil from a Chinese coal-carrying ship stuck on Australia’s Great Barrier Reef >>> US president Barack Obama announced plans for expansion of offshore oil and gas drilling in an effort to win support for new climate-change proposals >>> The international mining giant Rio Tinto says it has signed a deal with China to develop a massive iron-ore mine in Guinea >>> Rich countries are “importing” about a third of their CO2 emissions >>> China is starting to prepare for the commercial and strategic opportunities arising as global warming melts polar ice cover in the Arctic >>> S. Korea's Kia Motors introduces eco-friendly, plug-in hybrid concept car >>> European Parliament calls for ‘new climate diplomacy’ >>> China plans to build national renewable energy center >>> Agriculture a major source of water pollution in China >>> China issues rules on maritime wind energy projects >>> ADB approves $135 mln loan for China's green power plant >>> US$ 952mln loss from record drought >>> Cold weather puts chill on travel during lunar festival >>> Shift to green growth in place >>> 67 nations pledge emissions cut >>> Record volume of water flows out of Qinghai-Tibet Plateau >>> China's coal mining hub urged to adopt low-carbon tech >>> Gov't to invest 12 bln yuan in rural environment protection >>> China to continue effort in pollution, emission control >>> Green movement good news for recharging equipment firms >>> China reaffirms to fulfill emission mitigation plans >>> More waste incineration projects planned in Beijing >>> New pollution reduction targets listed >>> China exposes 10,000 groups in industries involving poisonous materials >>> Officials feel heat over waste incinerator >>> Huge water reserves discovered in northwest China basin >>> Gov't to invest 5 bln yuan in a new energy saving technology >>> China's investment in water conservancy projects reaches record high >>> Waste paper imports trigger environmental concerns >>> Guangzhou asks for public opinion to solve growing garbage crisis >>> Shopping for energy efficiency >>> Waste plant causes cancer fears >>> Number of clean-tech venture deals near record high in 2009: Report >>> Lead poisoning halts battery factory operation >>> Cleanup underway after oil pipeline leak in Shaanxi > Taiwan China expands its support for EBRD projects >>>

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Company : ROMAG AG Schweiz

	Serving water resources, energy and the environment
Business :	Manufacturer

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Company name :	ROMAG AG Schweiz
Street :	Haltaweg 3, (CH) 3186
City :	Düdingen
Website :	www.romag.ch/
E-mail :	office@romag.ch
Phone :	41 (0)26-4 92 65 00
Fax :	41 (0)26 4 92 65 65
Contact Person :	Management Mr Bernhard Furrer
Office Type :	Head office
Country Name :	Switzerland

	Dust-free drying By contrast with conventional belt driers, the POLYTHERMÂŽ belt drier operates with infrared radiation. An appropriately tight array of heating tubes which are heated so that they emit in the infrared band in the area specified forms a high-temperature zone. The heat is issued at this point by the heating tubes in the form of radiation and convection. This abruptly forms a crust on the surface of the material to be dried. Thus, each individual pellet is provided with a degree of stability which prevents it collapsing subsequently and thus forming dust. Drying is performed by convection in the downstream area. Gas burners, oil burners, superheated gases and/or superheated steam are used as the heat sources.
	No odours The process air ducting system now routes the hot air, saturated with water, to the condenser. The air is then cooled and the condensate produced is routed to the drainage pipe. The air which is now cool again is routed through a further fan to the flue gas heat exchanger. There is an additional fan, used to feed fresh air into the process circuit, if required between the fan and the flue-gas heat exchanger.
	Retention of floating material at overflow structures The contamination of surface water resources by combined water from overflow systems and partly also from stromwater tanks, consists of all the solids which are present in the waste water. This involves a very wide range of dissolved, semi-dissolved, fiber and solid substances with different structures and specific weights (plastic strips, sanitary towels, diapers, condoms, faecal matter, paper etc.). The increasing restoration of surface water resources to their natural state makes it essential to avoid such discharges of floating material in the future. The construction of immersed walls in overflow structures only enables part of the discharge of floating substances to be avoided, because considerable flow velocities are likely to build up with the generally short spaces which exist between the immersion walls; these velocities tend to increase the discharge of solid material. Continuous basins can only perform their function to a limited degree because of the large volumes of water and the increasingly high proportion of light materials. Retention basins and retention channels have the drawback that untreated combined water is discharged into the outfall once they are full. A basin-screen combination is the best way of meeting the criteria in such cases. In this concept, retention of the heavily contaminated flushing surge is the main task of the basins. On the other hand, the screen removes light, floating and solid substances which would otherwise contaminate the outfall area (Figures 1 and 2).
	ROMAG high-performance CSO screen RSW Dispenses with the need to make high investments in retaining capacity volume Prevents unnecessary contamination of the receiving water courses Is safe and reliable to operate Permanently performs mechanical cleaning action Is resistant to corrosion Is rugged Requires little maintenance Has a small bar spacing (4 mm) Transports the caught material from the inlet zone Materials either 316L or 304L
	WWTP Kolben, RSW-K of the ROMAG high-performance CSO screen RSW-K: Optimum utilisation of available storage volume Dispenses with the need to make high investments in retaining capacity volume Drastically reduces the number of relief operations Prevents unnecessary contamination of the receiving water courses Allows reliable quantity measurements Has an increased efficiency when subject to part load Is safe and reliable to operate Permanently cleans mechanically Is corrosion-resistant Is rugged Requires little maintenance Transports the caught material from the inlet zone Materials either 316L or 304L
	WWTP Telli at Aarau, ROMAG CSO screen RSW-K CSO screen RSW-K has already proven successful in very many applications. However, close cooperation with the offices and agencies involved is necessary in order to achieve a reliably operating installation. This is necessary in order to determine and comply with the hydraulic boundary conditions. This concerns a streamlined feed to the CSO screen and discharge to the sewage treatment plant with the required downgrade: The caught material which is transported by the screen to a defined point must move continuously downwards into the discharge path. For instance, a shaft for the caught material may need to be used depending on local conditions

Serving water resources, energy and the environment