Application of electric heating cable in antifreeze and insulation of sewage treatment tank
Industrial production and daily life will produce a lot of sewage, which requires treatment of sewage. In the water tank where the experimental agent is placed in the advanced treatment of sewage, the medium temperature is generally required to be around 15 °C, and the temperature of the microorganism in the liquid cannot exceed 40 °C. The maintained temperature should not exceed 40 °C. In the cold winter, the temperature will drop below zero, so the medium inside the pipeline will freeze. Only the insulation layer can not meet the pipeline insulation requirements...