The reliability of water in riverbank filtration application is hard to be determined since the source and what happen at below ground cannot see. These difficulties give effect for it important determination its quality quantity. Due that, this method was suggested used determine pumping well (PW) Lubok Buntar, Kedah. soil samples were taken from PW river type major ion (anion cations). result...

Abstract This paper investigates the suitability of groundwater for domestic and agricultural use in Rafsanjan plain, southwest part Daranjir–Saghand basin, Iran. Fifty-five samples were collected analyzed by six methods including water quality index (WQI), Schoeller diagram, irrigation (IWQ) parameters, Piper US salinity diagram Wilcox diagram. The spatial distribution maps chemical parameters...

Coastal aquifers are strategic and fundamental in the development of touristic areas. The coastal aquifer within Manglaralto River Basin Ecuador is essential, as it only source water supply for a large part northern Santa Elena province. It semi-arid region where high volumes pumped from aquifer, causing significant drawdown groundwater levels, thus affecting quality. This work aims to characte...

the extracts of piper sarmentosum, a medicinal plant, are being used to prepare phytopharmaceuticals while the information about chemical kinetics of constituents of the extract is unavailable to assign precise shelf life (t90) and find optimum storage conditions of the product for patient safety, and to avoid economic repercussions of launching an unstable product. the extract was exposed to t...

Abstract A total of seventy irrigation water samples were collected from Leh, Ladakh, India, to determine their hydrochemistry profile and quality for purposes. Water indices such as hardness (TH), residual sodium carbonate (RSC), potential salinity (PS), permeability index (PI), Kelly's ratio (KR), absorption (SAR), corrosivity (CR), chloroalkaline (CAI) measured. The Piper diagram, Durov's Un...

The efficacy of synthetic inorganic insecticides to control malaria vector mosquitoes is compromised by increased mosquito resistance to insecticides. Furthermore, use of inorganic insecticides raises serious environmental toxicity concerns. The test plants, Oreosyce africana and Piper capense were identified in Ethiopia through ethnobotanical leads obtained on the basis formal and informal fie...

Samples of two spice plants; Aframomum melegueta and Piper guineese were analyzed for phytochemical composition. The result of the phytochemical screening of the two seeds reveals the presence of alkaloids, flavonoids, tannins, saponin, steroids, cardiac glycosides and terpenes. The percentage of alkaloids in Aframomum melegueta 2.17% was higher than that in Piper guineense which contained 1.67...