Introduction For the population of Lerwick, on the Shetland Islands, the concept of incinerating waste to provide heat is critical, especially in winter where temperatures can fall below 0 O C. Their existing process is centred on a Distributed Control System (DCS) which controls their entire operation, from regulating their 1100 O C furnace, to ensuring that pressure and temperature levels are correct for the water as it is pumped arou

Join for free to read