According to the situation of water quality, you can select different equipments to constitute the pretreatment system in the on-line monitoring devices, such as the analyzer for TOC/COD monitoring, ammonia nitrogen and phosphorus .

• 可根据现场水质的情况，选择不同配置构成TOC/COD分析仪、氨氮、总磷等在线监测仪器的预处理系统。