At Viridors' Resource Recovery facilities in Stockport, the team uses Hach Lange (UK) instruments to closely monitor the entire process and to ensure that the plant's bacteria are provided with optimal conditions. These tests include chloride, pH, alkalinity and volatile fatty acids; the ratio of the latter two being the same as the FOS/TAC ratio, which is determined by a Hach Lange TIM Biogas titrator. In addition, samples are taken from the feed, the digesters and the effluent to monitor ammonia and COD with a Hach Lange spectrophotometer, ensuring compliance with the plant's discharge consent.
展开▼
机译：在斯托克波特的森林资源恢复设施，团队使用Hach Lange（英国）仪器密切监测整个过程，并确保提供植物的细菌具有最佳条件。这些试验包括氯化物，pH，碱度和挥发性脂肪酸;后两个与FOS / TAC比率相同，其由HACH LANGE TIM BIGAS TITRATOR确定。此外，采样从饲料，消化器和流出物中取出，以通过HACH Lange分光光度计监测氨和COD，确保遵守工厂的票据同意。
展开▼
