fig407.m

这是一个matlab应用的论文和源代码

% NaCl-NaH2PO4-H2O sys summary 2000 08 04 23:15
% fig 4.21 with some points: A,B,C, A', B', C' P, P'

% ------------------------------------------------------------------------
% ORIGINAL soln, X10^6M

% H2PO4-
z1=[1500 1350 1350 1200 1200 1200 900 900 900 600];
z2=[600 600 600 600 300 300 300 300 300 150];
z3=[0 0 0 0 0 0 0];
z=[z1 z2 z3];
zp1=z;

% ------------------------------------------------------------------------
% BALANCED soln, X10^6M

% H2PO4-
z1=[1085.8 855.2 831.7 689 672 659.3 634.4 470.3 113.9 440.5];
z2=[320.2 192.2 53.3 20 243.5 43.6 48.8 8.9 10.2 119.8];
z3=[0 0 0 0 0 0 0];
z=[z1 z2 z3];
zp2=z;

% ------------------------------------------------------------------------
%  Ion adsorption mol per g of geothite :  Vmol/g

zp=(zp1-zp2)*0.2;

fh=figure('Color','w','position',[200 100 420 280]);
h1=axes('position',[0 0 1 1],'visible','off');
h2=axes('position',[0.1 0.18 0.8 0.8]);
draw27Q(zp,'P adsorptn NaH2PO4-NaCl-H2O sys 10^{-6}mol/g')

axis off

str={'图4.7 针铁矿在混合溶液中对磷的吸附'}; %the note of this picture! 
   set(gcf,'currentAxes',h1)
   text(0.5,0.03,str,'Fontsize',12,'horizontalAlignment','center')
   
   [X,map]=capture(fh);
 imwrite(X,map,'fig407.jpeg') 

% n=-60 best