Recycling and cleaning plastic granulation in non-degradable plastic products is a way to turn waste into treasure. Resources are recycled and reused. There are thousands of waste plastic granulation operations. Because cleaning waste plastic waste has a large impact on the surrounding environment, The surrounding environment is seriously polluted. Today, energy conservation and emission reduction are being promoted. Recycling and reuse of waste cleaning and waste water is a must for enterprises. Before plastic granulation, most of the cleaning wastewater such as waste plastic plates, plastic woven bags and plastic bottles are suspended particulate pollutants, and there are less soluble substances, but cleaning plastic requires a lot of water. According to the sewage water quality data provided by Party A, BOD / COD = 0.5, the sewage has good biochemical properties and high suspended matter concentration. The integration of sewage treatment equipment for carbon steel breeding pigs is exactly the equipment that treats this sewage
According to the nature of the sewage, the integration of sewage treatment equipment for carbon steel breeding pigs in this design is another equipment that must be selected to build an efficient, compact, land-saving and energy-saving sewage treatment station. Therefore, our company recommends the use of conditioning tank + integrated equipment processing technology, Adopting SBR process, this process has strong adaptability to changes in water quality and quantity; it can also maintain a certain purification function under low water temperature conditions; strong ability to remove ammonia nitrogen; easy solid-liquid separation; small footprint, low power cost ; The amount of sludge produced is small.
In terms of industrial control, a fully automatic programmable control system is adopted, which is characterized by:
a, with automatic control and manual control functions;
b. Water pump and fan can be used alternately within the set time;
c. The water pump stops at a low water level, starts at a high water level, and provides an alarm signal when the water level exceeds the warning level;
d. When there is no sewage in the plant, in order to maintain the biofilm activity, the fan can run intermittently at regular intervals (do not cut off the power);
e. It is equipped with over-current, overload, phase failure, short-circuit protection, automatic fault switching and audible and visual alarm;
f. The sewage treatment station operates 24 hours, and the control system has a high level of automation. Only one person is required.
Tips: In order to avoid purchasing risks, it is recommended that you confirm the supplier's qualification and product quality before purchasing products.