The process for producing these materials can vary greatly, and some unwanted things can end up in those biosolids.

Manila Water said it emptied 129,420 septic tanks last year, higher than its record of 117,075 tanks siphoned in 2023. It attributed this to the proactive implementation of its desludging caravan and ...

Your San Joaquin Valley home likely has a septic tank, drain field, and soil bed to manage wastewater. If you’ve recently pumped your tank and it seems full again, you might wonder what’s going wrong.

A free market think tank has spoken out in favour of the government’s alleged decision to approve six North Sea oil and gas fields for drilling. Commenting on reports, Andy Mayer, Energy Analyst at ...