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How to deal with wastewater from concrete batching plant
There will be some waste water generated during the use of the concrete mixing plant,and some users have asked how the generated waste water should be treated.Therefore,in order to answer your question,you can learn more about it through the following introduction.
Wastewater from tank washing in concrete mixing stations,waste water from ground pumps,and waste water from sand and gravel separation all need to be treated.These waste water contains a large amount of sand,stone,and additives.,causing unpredictable damage to the land.Therefore,the wastewater generated in the concrete mixing station must be treated.At present,the wastewater treatment method of mixing station generally adopts secondary,tertiary and quaternary wastewater treatment systems.
How to deal with wastewater from concrete batching plant
Main station wastewater treatment:The main station will have slurry water leakage when unloading,so a water tank should be made at the bottom and around the main station to collect slurry water or rainwater into the slurry tank;
Slurry water treatment such as sand and gravel separation machine:the slurry water after washing the concrete transport vehicle,passes through the sand and gravel separation machine to separate the slurry water from the sand and gravel,and the sand and gravel accumulation is recovered after exposure to the sun,and the slurry water enters No.1 through the sewage pipeline.There are 4 sludge ponds and 3 clearing ponds in total.The 4 sludge pools are equipped with surface protection fences,mixers,mud pumps in the 1st,2nd and 3rd ponds,liquid level gauges in the 2nd and 4th ponds,and each of the 3 clarification tanks.There is a sewage type water pump.The mixer in the pool rotates periodically to keep the water quality uniform.
How to use the treated mixing station wastewater:
Use 1:It can use the secondary clean water in the sewage tank to clean the concrete truck,and separate the sand,gravel,mortar,etc.The sand and stone are collected in the material yard for accumulation,and the cement slurry enters the sewage tank for re-cleaning;
Use 2:It can mix concrete below C30 with clear water from clear water pool.
Treating the waste water of the concrete batching plant according to the above method can avoid causing a series of hazards while meet
