EngiMetric
Technology • Treatment process

Brine & Concentrate

What happens to the reject stream after separation.

Concentrate management, volume reduction and recovery. EngiMetric derives concentrate flow and concentrate TDS by salt conservation; it does not yet model the downstream concentration equipment itself.

4 technologies in this category · 0 with an EngiMetric quantitative model

Brine Management

Handling the reject stream: its flow and salinity are derived by the RO engines, but its disposal or reuse route is not modelled.

  • Information only
  • Not quantitatively modeled
  • mature

Zero Liquid Discharge ZLD

Concentrating a brine to a dry or near-dry residue. Catalogued for orientation; EngiMetric has no ZLD engine and states no thermal or crystalliser figures.

  • Information only
  • Not quantitatively modeled
  • established

Mineral Recovery

Recovering salts such as sodium chloride from a concentrate. Orientation only; EngiMetric models no crystallization or product-yield calculation.

  • Information only
  • Not quantitatively modeled
  • developing

Evaporation Ponds

Solar evaporation in lined ponds, the lowest-energy concentrate volume reduction available. Orientation only.

  • Information only
  • Not quantitatively modeled
  • mature

Calculate or design with these technologies

Calculators for this area

  • RO Concentrate Flow CalculatorBrine/reject flow with water and salt balance closure, concentrate TDS, concentration factor and salt loads.
  • RO Mass Balance CalculatorSimplified TDS-based dissolved-solids balance for RO feed, permeate, and concentrate flow and quality checks.
  • RO Concentration Factor & Salt Load CalculatorCompute RO water concentration factor (CF = 1/(1−Y)) and the salt load carried to concentrate for scaling and disposal analysis.
  • Brine Volume and Mass CalculatorAnnualise the brine volume and salt mass from the concentrate stream, with optional disposal cost and the dilution arithmetic against a stated permit limit. No compliance verdict is issued.

Working cases containing these technologies

Synthetic engineering demonstration — not project design data. Each opens in the Plant Designer as an editable design.

No quantitative design support for this category

EngiMetric describes these technologies and states their maturity, but does not size them. Sizing figures for this area come from a process vendor or a specialist calculation — the platform will not produce them.