【實用工具app】Plutocalc Water Calculations|最夯免費app-綠色工廠好玩App

Plutocalc is a free multi-platform application that does conversions and reversible calculations for water treatment processes, wastewater treatment and Hydraulics.

Plutocalc models were carefully tuned to minimize the input requirements saving time for the users. Most of the equations are reversible so you can evaluate results for multiple variables.

Features:

- 70 equation models

- 1233+ different calculations

- Unit conversions

- Internal databases for chemicals and standards

- Results as you type

- Plant operation and design emphasis

- Multiple languages: English, Portuguese and Spanish

- Beautiful results export/print

- 100% offline, no internet connection required

- Free and Fast. Very fast!

- Advertise free

Currently supported calculation models:

Conversions

- Angle

- Area

- Density and concentration

- Energy

- Flow - mass

- Flow - volumetric

- Flux and rates

- Forces

- Length

- Mass

- Power

- Pressure

- Speed

- Temperature

- Volume

Geometry

- Cylinder volume

- Cone volume

- Cube volume

- Circle properties

- Triangle properties

- Nominal pipe sizes

- Sieve sizes

- Rainfall volume

Energy and power

- Head loss in pipes

- Open channels or partially filled pipes

- Orifice plates with incompressible fluids

- Pump power

- Blowers and compressors power

- Mixing velocity gradient

- Reynolds number

Contaminants

- Ionic Balance, HCO3 and NH3 equilibrium

- TOC, COD and KMnO4 relations

- Langlier Saturation Index (LSI)

- Silt Density Index - SDI

- Sludge Volume Index - SVI

Solutions

- Chemical dosing

- Chemical solutions density

- Water properties (viscosity, density)

- Gases properties (density and molecular weight)

- Oxygen solubility in water

- Multiple streams blending

Adsorption and Ion Exchange

- Sorption/Exchange capacity

- Empty Bed Contact Time and BV/h

- Ion Exchange regeneration

Filters and membranes

- Membranes flux

- Recovery

- Recovery for membranes in series

- Normalized permeability

- Granular media head loss

- Granular media backwash expansion

Reactions

- Disinfection

- Disinfection with Chlorine for Giardia Cysts

- Iron oxidation and precipitation

- Manganese oxidation and precipitation

- Sludge from chemicals

- Food-to-microorganisms ratio - F/M

- Ultimate BOD

Clarifiers

- Surface loading rate - circular

- Surface loading rate - rectangular

- Hydraulic retention time - HRT

- Solids retention time - SRT

- Solids loading rate

- Volumetric solids loading rate

- Return activated sludge recycle - RAS

- Discrete sedimentation

- Sludge concentration and mass

- Sludge age

Finance

- Ordinary annuity

- Annuity due

- Interest rate conversions

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Please visit www.plutocalc.com for other versions of this app

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NOTICE ABOUT PRIVACY:

Plutocalc requires the Internet/Network permission from your Android device for internal JavaScript and HTML processing functions. No user data will be collected or sent to external websites.