Chapter 356: Recruiting foreign aid

"Shan—" Chen Mingluo was not good at sarcasm when he heard this. How could he say that he was his future father-in-law and he had always been very good to his family. His father's promotion was very helpful. If he said that he was crazy, he would probably beat him up even if Xiao Xiao took the opportunity to take him away.

"So, Uncle Xiao also hopes to solve this problem earlier." Chen Tongda said to his son, "At least during his tenure as Mingyang, he must deal with this problem well. You can't leave here with a reputation, what's going on?"

"Yes--" Chen Mingluo nodded and said, "This reputation is really bad and smells smelly. Yes, it's done as soon as possible. Otherwise, if the situation gets worse, the odor may come here with the wind. By then, the entire municipal party committee and government will be smelly, and everyone will be miserable."

"The possibility of floating here is not high, but now the pollution caused by Dongcheng District has affected the city's environmental evaluation." Chen Tongda said.

In fact, the sludge treatment sites in many cities have been unable to pass the environmental impact assessment for a long time, mainly because of the odor problem.

Many sludge treatment sites have become paradises for mosquito breeding in summer. When mosquitoes and flies are overwhelmed, they need to kill mosquitoes every year. In other words, sludge that is not processed in time may cause secondary pollution to the environment. Experts from pesticide factories once said that to kill these mosquitoes and flies, three or four pesticides may work together to work.

"The city once held a joint meeting on this matter, and several key departments jointly discussed the treatment methods, but the effect was not good." Chen Tongda said to his son, "Landfills do not like sludge because the dehydrated sludge is as viscous as thin soup and cannot accumulate, which affects the mechanical operations of the landfill and shortens the service life of the landfill."

Although the new national landfill standard allows mixed landfill with domestic waste when the sludge moisture content is less than 60, this will lead to clogging of the landfill leachate collection system and further increase in heavy metals in the leachate.

After the sludge moisture content reaches 80, it is difficult to further dehydrate by relying on mechanical dehydrators. If the water is removed by heating and evaporation, the cost will become very high and no one can bear it.

"This question is very simple-" Chen Mingluo thought about it and said, "You should not focus on China. Similar problems have been encountered abroad. How to deal with urban sludge in developed countries naturally have a set of mature methods. It is much better to learn from other people's advanced experience and then consider how to deal with your own affairs than you local experts who think of ways themselves."

"What you said is a solution, the key is that you don't understand this." Chen Tongda felt that what his son said was quite reasonable, but it was still a question where to learn advanced experience.

"Please ask experts to analyze and evaluate. Anyway, it's the end of the year, and experts have time." Chen Mingluo replied.

Chen Mingluo gave his father advice and asked him to directly invite experts from the capital to come and guide the pollution control project.
Chapter completed!