Guangzhou Petrochemical's new facility doubles low-temperature sludge drying capacity

"The equipment was successfully connected in parallel, with balanced feeds on both sides.
The moisture content of the mixed dry sludge was 31.
43%, and the processing capacity reached 25 tons/day
.
" The drying capacity has been doubled

Previously, Guangzhou Petrochemical's activated sludge was generally transported out of the country for processing, which not only had high processing costs, but also had difficulty in transporting it, posing safety and environmental risks
.
In 2020, the company used low-temperature drying technology to successfully treat activated sludge for the first time.

In order to further realize the resource utilization and reduction of activated sludge, Guangzhou Petrochemical recently introduced a new set of sludge drying equipment of the same manufacturer, technology and scale
.
Based on the original full-automatic and fully enclosed drying mode with a complete exhaust gas dust removal, cooling, deodorization and other processing systems, the new equipment strengthens the odor control function, optimizes the public engineering system, and makes the sludge drying device more environmentally friendly , More efficient

"At present, the processing capacity of the sludge drying device is up to 30 tons/day, and the processing capacity is doubled, which can fully meet the production needs.
It not only realizes the resource utilization and reduction of solid waste, but also saves activated sludge for outsourced treatment every year.
The cost is more than 20 million yuan to achieve a win-win situation for environmental protection and benefits
.
" said Zhai Qi, manager of the water department