Ambiente ed energia

A regional water company in Northern Italy used two progressing cavity pumps of the NEMO^® BY type in block construction design for sludge dewatering. One of the pumps has being used to convey sludge into the centrifuge, ...more

While Germany still faces many unsolved problems in terms of implementing the energy turnaround, they have moved significantly further on in South America. Of all the countries, the developing nation of Brazil is proving itself to be the role model when it comes to renewable energies. Around 75 percent of the electricity requirement is covered by hydroelectric power there. More

The thickened sludge of a waste water treatment plant should be boosted into an intermediate tank. “The solids content is more than eight percent, so that the wear caused by the medium is expected to be very high”, says the head of the purification waste water treatment plant. More

Le pompe volumetriche vengono utilizzate da diversi decenni nel settore trattamento delle acque reflue e dei fanghi per il trasporto di qualsiasi sostanza. Grazie alle loro proprietà regolatrici, queste pompe garantiscono un processo sicuro, affidabile e efficiente. Maggiori info

Le acque derivanti dai processi industriali risultano essere piuttosto difficili da trasportare a causa della loro composizione. Per consentire un trattamento non problematico di questo tipo di acque, la pompa T. Envi^® è stata specificatamente progettata per trasportare agevolmente componenti estremamente abrasivi con usure minime ed un ciclo di vita della macchina molto lungo. Maggiori info

Cutting systems, which are based on high-pressure water jets and do not alter the material structure through their energy input like lasers do, are establishing themselves in more and more areas, such as robotics or automotive manufacturing. A cutting aid, an abrasive, is mixed into the water to increase cutting performance. This abrasive is frequently a fine garnet sand. After the cutting process, the water-sand mixture has to be separated again, so that the sand can be disposed of. A manufacturer of water jet cutting systems offers an automated solution for its systems to remove and separate the sludge from the water. More...

Continua il boom delle energie rinnovabili e della produzione di calore derivante dalle biomasse. Molti stati fra cui Gran Bretagna, Francia, Giappone e Stati Uniti hanno scoperto i vantaggi delle energie rinnovabili, in primo luogo l’uso del biogas. Maggiori info

Oggi, l’utilizzo della fermentazione di materiale organico per la produzione di energia rinnovabile ed economica è in costante aumento. Dal biogas possono essere prodotti elettricità, riscaldamento oppure può essere utilizzato come carburante. Maggiori info

Responsible for the environment and climate change, renewable energies are becoming increasingly important. Therefore, where the prerequisites are met, more and more hydroelectric power plants are being connected to the grid. Some of the world's largest hydroelectric power plants are operated on large rivers in Brazil. More

The reason for the slowdown of the large biogas boom in Germany were the reductions in subsidies and above all changes in aid made by the amendment to the German Renewable Energies Act (EEG). For farmers, who are particularly targeted by the current reduction of subsidies for small plants, this is a strong reason to use their operational waste sensibly and to produce environmentally friendly energy from it in the most efficient way possible. More

Biogas is in high demand as a source of energy for power and heat generation. Systems that not only process crops specifically grown for power and heat generation, but also use otherwise useless bio waste, are excellent for the environment and are highly economical. More