Requires activated sludge
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Our sewage treatment station has just started operating. There is too little sludge now, resulting in poor treatment effect. I would like to ask if there is a sewage treatment plant where we can pull a few trucks of sludge. We are from Weifang, Shandong, and it is best to be in a nearby area. This way we can also save freight. Thank you, our process is an activated sludge method. This post was last edited by sccj504 on 2008-2-26 07:00 ]
Some time ago, I heard from a friend that the sludge in Zhenghe Group's sewage treatment plant reproduces very quickly, affecting the water output. You may wish to contact us. Their address is Guangrao, Shandong.
Different activated sludge is required for different sewage and different treatment processes. Activated sludge from different places cannot be used universally. It is recommended to cultivate it yourself. If you are in a hurry to use it, it is best to introduce it on a small scale for trial use.
Activated sludge cannot be used universally. Since the composition of wastewater produced by each factory is different, COD, BOD, etc. are often very different. Microorganisms that work well in factory A may have poor results in factory B, or even cannot survive. I once visited a pharmaceutical factory of the Diao Group. The person in charge said that when they first introduced activated sludge, the effect was very poor. It is better to cultivate it yourself. This post was last edited by lbyz on 2008-2-25 12:56 ]
Although activated sludge cannot be used universally, it can be inoculated and domesticated ~ it will multiply faster than the system itself.