The planned daily treatment capacity of the 11 sewage treatment plants in Hechi, Guangxi, is 235,000 tons, with a current daily capacity of 160,000 tons.

According to Hechi municipal administration bureau, the city invested 282 million Yuan ($42.86 million) to construct 141.91 kilometers of sewage treatment pipes in 2015, finishing the projected targets. The urban area of Hechi completed the target of 9.2 kilometers of sewage pipeline last year, investing 22.8 million Yuan.