Engineering guides to water treatment, wastewater, equipment operation and regulations.
Why the plant is sized by people and litres rather than by floor area, and which of the two numbers usually turns out to be the limiting one.
July 2026 · 7 min→Wastewater · Residential · SizingWhere treated water goes: gravity, pumped discharge, soil polishingLevels and soil decide the receiving point, not the size of the plant — and it has to be settled before you buy, not after the tank is in the ground.
July 2026 · 7 min→Wastewater · EngineeringDAF flotation: when you need it and how to size itWhy microbubbles lift what will not settle, why a flotation unit needs a coagulant, and what to budget for besides the unit itself.
July 2026 · 7 min→Wastewater · Engineering · UtilitiesWastewater discharge: what is monitored, the limits and the stagesWhich parameters are measured in wastewater, who sets the limits for them and what equipment brings them down.
July 2026 · 9 min→Agriculture · Wastewater · SludgeWastewater on a farm: separate the phases before treating themWhy the main question on a farm is not how clean the water has to be, but how many cubic metres you will have to haul away.
July 2026 · 8 min→Residential · WastewaterHouse wastewater: from site conditions to a drainage schemeHow a holding tank differs from a septic tank and a treatment plant, what the soil decides for you, and why an untreated discharge hits your own borehole.
July 2026 · 9 min→