Examples of DBSA in a sentence
The value of 1/n less than 1 describes a favorable nature of DBSA adsorption onto all adsorbents.
The Fund, which is still in its early stages, is housed as an independent agency in DBSA, and falls under the auspices of DEA.
The chain length of DBSA is C12-C18 (equally distributed, average molecular weight of DBSA is 326.49 g.mol-1).
To measure the specific conductivity of the DBSA surfactant we followed the step-by-step dilution–extraction method .
ModelConstantsGeoMA CCa2+-MMLangmuirR² qm(mg.g-1) KL(L.mg-1) SSE%0,9924531,74.10-31,520,952594,47.10-30,850,981687,658,22.10-41,52FreundlichR² 1/nKF(mg.g-1)(L.mg-1)1/n SSE %0,920,4947,425,580,980,22458,52,890,940,6011,012,83TemkinR² β(kJ.mol-1) KT(L.mol-1) SSE %0,980,50,022,740,960,340,432,120,980,410,00752,14D-RR² qs(mg.g-1) KD (mol².j-2) SSE %0,982163,70,0141,920,932481,90,00350,980,991471,70,0331,2 Figure 6, 7 and 8 illustrate the adsorption isotherms of DBSA for the GeoM, Ca2+-MM and AC respectively.
The acidity or/and the basicity affect considerably the elimination of DBSA  as shown in figure 3.
Equilibrium adsorption experiments were carried out with the anionic surfactant DBSA which is most frequently used in detergent.
The purpose of this study was to investigate the adsorption behavior of one geomaterial towards the surfactant DBSA.
The kinetic of DBSA adsorption at various initial concentrations are presented in (Figure 1).
The results indicate that 2g of AC and 3g of Ca2+_MM are required to remove 90% and 70% of DBSA surfactant, while a small quantity of GeoM 0.3 g is sufficient to remove 83% of DBSA (Table 2).