TY  - MANSCPT
TI  - Calamansi Peelings As Biosorbent of Lead (Pb2+) Ions in Aqueous Solution
T2  - ROBERT KEVIN ANDAYA ALINDAYU
PY  - 2015///
CY  - Bataan Peninsula State University
PB  - Alindayu, Robert Kevin Andaya
KW  - Science-Research
KW  - 2015
KW  - Philippines
KW  - Hard Bond
KW  - sears
N2  - This experiemental research aimed to develop calamansi peelings biosorbent for   lead ( + 2Pb ) ions in aqueous solution at Mariveles National High School - Poblacion,   Mariveles, Bataan during the Academic Year 2014 - 2015.   This experimental research determined the effects of the biosorbent in the   adsorption of lead  ( + 2Pb ) ions in aqueous solution. To determine the effects of ph level   and biosorbent concentration Weighted Mean with corresponding descriptive equivalents,   Standard Deviation and One way ANOVA. The statistical treatment involved the   comparison of the means.  In analyzing the result of this test, significance or F - value   less than or equal to 0.05 was considered significant while greather than 0.05 F - value   was not significant. If the mean ranks are significantly different, the null hypothesis of no   significant was rejected.   The findings revealed that there was no significant difference on the adsorption   capacities of lead ( + 2Pb ) ions in aqueous solution in terms of pH level and biosorbent   concentration. It also revealed that the adsorption capacity of the biosorbent was similar   with varying pH level of the aqueous solution and biosorbent concentration. The lone null   hypothesis of the study: there was no significant difference on the level of adsorption of   the biosorbent in different pH levels and biosorption concentrations were accepted.    In the light of the findings and conclusion, the researcher recommends the   following: Manipulation of another range of pH level of the aqueous solution could be   done; Larger amounts of biosorbent concentration may also be applied; Determination of   adsorption capacity of calamansi peelings biosorbent on other  heavy metals may also be   vii      studied; Study on another adsorption model may also be conducted; Comparative study   between the calamansi peelings biosorbent and commercial grade adsorbent may also be   a focus for future studies
ER  -