Frequently Asked Questions

VerWater is a free web-based engineering platform for water-supply and wastewater-treatment calculations. Distribution-design calculations and wastewater treatment-train design live in one product, while regulatory assessments remain explicitly scoped to the selected source-specific standard.

VerWater คือแพลตฟอร์มวิศวกรรมบนเว็บสำหรับการคำนวณระบบน้ำประปาและระบบบำบัดน้ำเสีย โดยรวมเครื่องมือทั้งสองด้านไว้ในผลิตภัณฑ์เดียว และแยกการประเมินกฎหมายตามประเภทแหล่งกำเนิดที่ผู้ใช้เลือกอย่างชัดเจน

Yes. Every available calculator, standard, project save and export is free today. There is no payment page. Paid plans open once the treatment engine passes its certifiability review; a result an engineer cannot sign is not a result worth charging for.

เครื่องมือที่เปิดให้ใช้ มาตรฐาน การบันทึกโครงการ และการส่งออก ใช้ฟรีทั้งหมดในวันนี้ และยังไม่มีหน้าชำระเงิน แผนแบบเสียเงินจะเปิดเมื่อ engine ผ่านการตรวจว่ารับรองผลได้ — ผลที่วิศวกรเซ็นไม่ได้ ไม่ควรเอามาขาย

VerWater is designed for environmental consultants preparing EIA reports, industrial engineers managing factory wastewater, municipal engineers operating city water/wastewater plants, and university researchers and students in environmental engineering courses.

Yes. VerWater includes Thai PCD surface-water references and selectable effluent profiles for qualifying buildings and combined community wastewater-treatment systems. It requires every parameter named by the selected instrument before issuing a verdict. Industrial discharges outside those instruments are not represented as covered. The drinking-water table remains clearly marked as reference material pending parameter-by-parameter legal verification.

VerWater supports IWA ASM1, ASM2d, and ADM1 models. Each run follows its configured ODE solver, reports the user-declared tolerance and measured convergence evidence, and withholds engineering outputs when convergence is not reached.

The Water Supply module exposes 6 separate calculations: Water Demand, Pipe Sizing, Tank Design, Pump Station, Pipe Headloss, Pressure Zones. It does not yet provide a connected network canvas or network-solver UI.

The designer offers the 12 unit processes the engine can currently stand behind: Bar Screen, Grit Chamber, Primary Clarifier, Aeration Tank, SBR, MBR, UASB, Oxidation Pond, Imhoff Tank, Secondary Clarifier, Equalization Tank, API Separator. Other units stay in the diagram palette as reference-only nodes and are visibly marked before placement because they stop downstream calculation. The supported count and names are read from the engine registry.

It screens one measured COD/BOD ratio against 13 reference profiles and returns every overlapping range as a possible source. A ratio alone cannot identify an industry or prescribe a treatment train; confirm the source with site history, a complete wastewater characterization and treatability testing.

The available UI contains 6 independent calculations: Water Demand, Pipe Sizing, Tank Design, Pump Station, Pipe Headloss, Pressure Zones. Results belong to the selected tab; they are not a solved connected-network model.

No. A tested solver exists as a library, but no visitor-facing canvas or input flow can reach it. The current module must be used as separate design calculations only.