Water quality and risk assessment of tributary rivers in San Fernando, Bukidnon Philippines
Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2017, Vol 11, Issue 1
Abstract
Bukidnon, Philippines being identified as an agricultural province needs to ensure water sustainability vital to support its agroeconomy. This study considered Tigua River with three river tributaries and Salug River with single station in San Fernando, Bukidnon. Analysis employed single sampling technique to initially assess river tributaries. Studied water quality parameters were pH, temperature, dissolved oxygen (DO), oxidizing redox potential (ORP), turbidity, salinity, conductivity, total dissolved solids (TDS) using portable pre-calibrated meters. Nitrates were also determined using Bruccine colorimetric method. Analyzed heavy metals in total form were copper (Cu), cadmium (Cd), lead (Pb), and chromium (Cr) using Flame-Atomic absorption spectrophometry (AAS). Overall, studied river tributaries passed national regulation with risk quotient (RQ) showing no potential pollution. Heavy metals were below detection limit indicating less traceable quantities in river tributaries. Salinity, conductivity, and TDS showed positive correlation. The study was preliminary and further monitoring may be needed.
Authors and Affiliations
Van Ryan Kristopher R. Galarpe, Kristal Jane L. Heyasa, Brawner Brian L. Heyasa
Keywords
Related Articles
- EP ID EP39206
- DOI -
- Views 167
- Downloads 0
Commercially available insecticides effects on Blatta orientalis in Quetta city Baluchistan Province, Pakistan
Insecticide resistance in cockroaches is a serious problem as they are the main vector source of pathogenic bacteria. A total 180 of Blatta orientalis (oriental cockroaches) were collected from various localities in Quet...
Rapid Assessment of Spider Fauna in Marilog District, Davao City, Philippines
This study was conducted to determine the species richness and abundance of spiders in Barangay Baganihan, Marilog District, Davao City, Philippines. Sampling was conducted at three sites with elevations of 1000, 1100 an...
Natural plant based solution for industrial wastewater
In developing countries like Pakistan, industries are increasing rapidly and are reluctant to manage industrial wastes and wastewaters. This industrial wastewater (IWW) containing number of toxic chemicals, which join na...
Effect of citric acid supplementation on growth parameters of Cirrhinus mrigala fingerlings fed canola meal based test diets
Increasing demand with high price and unstable supply of the fish meal with the expansion of aquaculture made it necessary to search alternative protein sources. Due to higher pH of digestive tract, fish cannot absorb nu...
Biodiversity and species composition of Coccinellid beetles (Coccinellidae: Coleoptera) from Poonch division, Azad Jammu and Kashmir
Poonch division is located in Azad Jammu and Kashmir, Pakistan. Poonch division comprises of three districts (Poonch, Sudhnoti, Bagh). This is mainly hilly area with alpine pastures and forest. Ladybird beetles are impor...