The diagram should be a useful aid for those people whose job is connected with industrial water treatment. The analysis and the units, of input and display by default, are modifiable to save time. Water, calcium carbonate, equilibria, graphical equlibre, treatments, software. Only a buyer can write a customer review. In this paper we have restricted ourselves to the graphical aspect of the question, referring the reader to the original bibliography at the end of the paper and as well we have not taken into account the kinetic aspects of the reactions involving the dissolution or precipitation of CaCO3.
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We have taken advantage of this property to build equilobre two networks of curves that make up the overall graph, i. Anything that does not serve this purpose will get deleted. Only discussions that contribute to finding solutions and do not aggravate are permitted.
Thanks so much Jann. I found some examples. Name Language Document Type notd. If a message involves judgment of a peer, criticism or defence of that peers competence, judgmental remarks, that message will be deleted. Forum Rules of Conduct Asking a Question. In particular, the graph illustrates such essential water characteristics as equilibrium pH, stabilisation pH and stabilisation index, characteristics whose meanings are defined in the paper. Comments Merci a tous! The asker selected one or several most suitable answers.
The LPLWin software allows to characterize waters face to face of the calco-carbonic balance, so allowing to predict and to correct the problems of scaling, aggressiveness and corrosion of materials in contact of the water. Refutation of an answer should be based only on the answer or its resources. From this perspective, an original graph has been designed choosing for co-ordinates the pH abscissa and [CO3 total] ordinate.
Cookies help us deliver our services. EN English — English. Carboique relationship, with the introduction of an auxiliary variable:. Your name or email address: The case of the mixture of different waters is also treated. The program computes then the equilibrium pH, the stabilisation pH and the stabilisation index and draws the graphs described in the paper.
Only a buyer who has send at least one request can write a customer review. It generally refers to processes where a product is dipped into the tank temporarily for some sort of treatment e.
Edited by Rosalind Howarth on Calcium-carbon balance How hard can it be? The values necessary for the computation and the drawing of the curves are:. The construction of such a graph requires only two fundamental laws, i.
The bottom of the graph can be coloured according to the pH or the saturatio. In every stage and on the analysis of origin, the program posts and allows the impression of 2 curves of equilibrium simultaneously and slips of analysis.
This is a process for on-site nuclear waste treatment but it is a promotional, equilibrw a technical document. George Leonard Trail Mother tongue: During the display of the curve of balance the mouse cursor allows to know the characteristics of any point of the graph and an adjustable magnifying glass allows to post details. Site Map Advertise Mobile View. Dictionary and thread title search: He allows to solve in a few seconds the equations of the calco-carbonic balance allowing to characterize waters.
Calcium Carbonate Balance http: Most Related.
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LPLWIN logiciel de résolution de l'équilibre calco carbonique