EN Aquachem Module 2018

Software Pack 1 120 

Software for planning, layout & dimensioning of water treatment plants.

  •  design and dimensioning of water treatment plants
  • waterchemical assessment
  • design and dimensioning of storage systems
  • data output in text files possible
  • checking and recording of analysed dates
  • Depending on your requirements, the basic module can be combined with up to 6
    different additional modules to a modular system.




Basic module

over 80 input parameters / analysis values and calculated values

calcultion of el. conductance at different temperatures

checkup and filing of water analysis

converting of all popular dimensions in the water analysis (°aH, °dH, ppm TH, mol/m3, etc.)

monitoring of all input values according to TVO – or individual limit values

presetting of individual limit values with an additional tool

converting of mass, length, energy, pressure etc.

calculation of carbonate balance

corrosion calculation according to DIN50930 / EN12502

balance of analysis anions / cations

softening through sodium-exchange

conductivity by ionic strength

oxygen-saturation as f (Temp, O2)

total hardness as f (Ca,Mg), hardness range

carbonate, noncarbonate-hardness

sodium by ionic balance

sodium saltening during softening

HC03 / CO3 – concentrations

CO2 free, excess CO2

pH-calculated, pHL, pHc, delta pH, SDI, calcite dissolving capacity

buffering intensity, ionic strength, sum anions and cations

mistakes in analysis in % and absolute

checking of the values subject to one another

conversion of dimensions in water analysis


Module filtration / iron and manganese removal

layout of filtration plants by sand or charcoal up to 4 filters parallel
consideration of temp., Fe or Mn-conc in raw and treated water
aggregates layout for filter rinsing
calculation of rinsing air and water amounts
creation of individually rinsing programs
oxidation by: air – oxygen – ozone - hydrogen peroxide and others

calculation of:
filter flow velocity, filter diameter and contact time by taking account of: layer height, grain diameter, pH, and temperature
filling amounts, masses, surfaces etc.
layout/design of oxidiser

Module deacidification - 1 chemical methods

Interpretation of Deacidification plants by :

Filtration through dolomite or marble , backwashing , replenishment , ect .

Addition levels of alkali content


Module deacidification - 2 physical methods

Interpretation of Riesler , -and- Flachbettbelüfter plants

Entcarbonisierungen by acid dosage

Adding / metering of Co2


Module disinfection / dosage device

adding of disinfectant:

chlorine - chlorine dioxide - sodium hypochlorite solution - ozone - hydrogen peroxide

free choice of concentration to be used

chlorine degradation - calculation of amounts for different reductants

HOCl building in function of pH

dosage of acid and lye with calculation of pH-value, salt content etc.

acid/lye – neutralization

layout dosage device:

calculation of the size of the dosing pump and dosage tank

calculation of consumption

dosage rates as 100% product and by conc(x)


Module mixed water calculations

calculation of the composition of mixed water from up to 5 different waters

creating of mixed charts of 2 kinds of water between 0 - 100 % mixing

calcite saturation-data, ionic concentration, corrosion chemical data

miscibility of waters with similar composition (DVGW W-216)


Modul pipe dimensioning - with tank design and calculations

dimensioning of piping

calculation of pipe dimensions and flow rates for pipe installations

E.g.: raw water pipe, collecting pipe, muddy water pipe

presetting of v-max, free choice of the pipe diameter

calculation mode with preset tolerance range

storage layout (weight, surface, filling volume etc.)

calculation of storage data depending on the pressure stage

layout of filters – weight, surface (inside, outside), filling volume etc.

amount of nozzles

calculation of pipe volume, flow rates and contact time

additional Tools GWP (limit values) and DEW (search for file contents)


Module deacidification

deacidification by: filtration, alkaline-dosing or physically

filtration by different kinds of marble or dolomite

calculation of quantities, and water quality after process

display of pH-gradient during dosing of lye or acid

calculation of filter data

deacidification up to DC < 5 mg/l or target pH-value

closed and open filtration plants up to 4 filters parallel

decarbonisation by dosage of: HCl, H2SO4, CO2

rinsing the filters

calculation of:

filling amounts, material consumption, contact time, etc


dosage of acid to adjust the balance

dosage of HCI - H2SO4

dosage of carbonic acid


Modul reverse osmosis

calculation/simulation of reverse osmosis systems

for up to 2 different waters

calculation of quality, feed, permeat and brine

osmotic pressure

dimensioning of pumping stations


GWP specify own limit-values for AQUACHEM

with the additional Tool: GWP up to 2 different limit-lists could be specified. AQUACHEM will control all input values by your individual limit values. (ex. in-house or other regulations). furthermore you could specify the free parameters on the input masks >parameter-2< and on >parameter-3< - these are entered automatically when calling the program AQUACHEM.
also the free parameters will be controlled.


DEW files: searching for file contents – managing files
this additional tool is for to find files with search criteria like: file name, file entries, or analysis
values of files createt by AQUACHEM



searching for file names and parts of the file name in directories
crating date of the file/analysis
project name and number
text within remark-text of the file

the search criterions could be specified as: name/word begining with
name/word contains searching from to

parameters: searching and listing of parameters in files by concentration range
ex.: analysis with nitrate from 3 to 12 mg/l
or: analysis with nitrate >10 mg/l and oxigen < 5 mg/l


Module: SEC reactor rapid carbonization


Preliminary test to see if quick carbonization is possible

Dimensioning of a reactor with 2 cylindrical shots

Dimensioning of: mixing chamber, mixing aperture, top shot

Calculation throughput speeds, metric sizes, volumes, dwell times

Optimization of the calculated reactor

Clear presentation of the calculated values ​​on the reactor diagram

Calculation of the chemical parameters based on DVGW W-235

Add lime or caustic soda. Calculation of:

Consumption quantities / m3 / h / a at adjustable concentration

Accumulation of CaCO3, calculation of waste: softening, volume fractions,

Ca, Na, Ks4,2, Kb8,2 anion quotients, calcite dissolving capacities (10 ° C, 90 ° C)



  • quick layout of various kinds of water treatment plants
  • checkup and improvement of existing plants
  • converting of plants to diferent water-compositions or mixtures
  • specification of the work spectrum of a plant within an area, e.g. for Fe, Mn, CO2
  • elimination of overdimensioning through calculation with additional factors of safety
  • elimination of unnecessary additional costs such as an oversized pump or piping - through accurate dimensioning of all plant components
  • calculation of water-parameters e.g. pH-value, carbonic acid, calcite solubility through a few analysis values
  • checking of the water-analysis to avoid mistakes and misinterpretation
  • quick overview and statement to features of chemical corrosion or to softening of waters
  • specification of all lime-carbonic acid-balance parameters
  • enormous saving of time with calculations through comparison of different layout versions
  • specification of minimum application of chemicals during disinfection and chlorine decontamination, thus less pollution of the environment and cost reduction
  • quick checkup of dimensions in offers and possible cost reduction through improvement
  • print-outs of the results with your company name and simple data transfer in word processing software for further processing
  • the program is structured in modules – you only pay for the software components that you need

For Win 9x / ME/ NT /2000 / XP / 7
USB access needed

heating water

Software Pack 7 120







Software for heating water (NEW)

Heating water features


With this software you have an efficient program for the area of ​​water chemistry and heating water.

The software finds users in: Planning offices - heating engineers - installers u.a.

and supports you with:

Assessment and control of the water quality of food and circulating waters
- Checking your measured values ​​such as pH value, p value, m value by different calculations (eg pH value from Ks8,2)
- control and archiving of analysis data
- Internal plausibility check for entered measured values ​​and analytical data
- Calculation of pH, Ks values, carbonic acid forms such as bicarbonate, carbonate and carbon dioxide
- Calculation of total carbonate and non-carbonate hardnesses
- Dimensional conversions of units such as mol / m3, ppm, g / m3 ° dH, ° eH, ° fH, ° aH, ppm CaCO3, mmeq / l and others


With the software heating water or other little buffered water can be controlled, documented and, above all, compared with the created chemical measurements.
The software compares and calculates the pH that you measured with the electrode. In particular, in low-buffered waters (low conductivity!), It is often very often in practice
difficult to accurately determine the pH.

Entered values ​​are checked - and if there are computational discrepancies - a corresponding warning is issued.
The software carries out internal plausibility checks after every entry and immediately calculates further - or dependent - parameters as well as carbonic acid forms.

- Overview of analyzes up to 8 analyzes side by side in overview

Calculated values ​​- pH from Ks-Kb value for T entered
- pH from Ks8,2 at 25 ° C
- pH at 25 ° C from measuring pH
- Carbonic acid forms HCO3, CO3 CO2-free and surplus
- saturation index SI
- Total hardness SE, carbonate hardness, non-carbonate hardness
- Convert dimensions



Software Pack 2 120

linear regression u . nonlinear functions

with LINREG them is a useful application of the method of least squares are available - the description of a set of experimental data by a curve or a theoretical formula to obtain a linear or non - linear relationship which best fits the data - when possible small errors .


LinReg consists of the parts of the program :

  • linear regression
  • Nonlinear functions - straight - equations



Evaluation of measured values ​​and detecting the measured value characteristic

Calibration of measurement systems by linear regression

Detecting contexts within a series of studies

Representation of processes with linear or non- linear relation


Calculating a mathematical equation by y = ax + b or optionally for a non - linear relationship until 9 polynomial by:

                   Y = A0 + + a2x2 a1x + a3x3 ..... + amxm


Creating a formula from a value table

Examples : - Creation of characteristics for pumps

- Calibration curves for Photometry - polarimetry - AAS - etc.

  - Preparation of performance curves for machines ,

graphical representation of curves with manual change possibility of coefficients


Creating a mathematical relation of graphic templates for acquisition

in computer programs


linear regression


- Mathematical relationship of value pairs as a function of x by:

   f ( x) = ax + ​​b for straight lines with and without intercept ( b = 0) possibility

   calculating force with by 0/0


- Error for the slope and intercept .

- Error for each measured value in % and absolute.

- Correlation coefficient.


Graphical representation of the calculated function on the screen - at variable

Axis geometry

In order to optimize the calculation of additional pairs of values ​​can be appended , deleted or changed .


non-linear functions

For the presentation of functions and technical processes with mathematical operations in a non-linear curve.


Creating a formula from a value table with nonlinear history

Detection of operations with non-linear character



   - Creation of curves or absorption curves

- Performance curves for machines

  - Forming Calculations n in a degree function.


For a number of measurements a mathematical function is calculated to 9 polynomial.

Graphical representation of the calculated function on the screen


Line equations

manual drawing straight in the coordinate system

Target of slope + intercept or 2 points

Calculation of intersection, intersection angles, axle breakdown

Representation of parabolas with X / Y symmetry and form Y = ax² + bx + c




Your Password Safe




Absolutely access Secure Archiving


convenient management


Logical organization


Software Pack 6 120







Software Birthday Calendar

Canos is a comfortable Birthday Calendar in which you can save all birthdays or appointments .

Canos reminds you advance in time in the selected time period you who celebrates birthday .