Extraction of humic acid from sediment obtained from Eniong by Ofonime Udo

By Ofonime Udo

Master's Thesis from the yr 2015 within the topic Environmental Sciences, , language: English, summary: the fairway chemistry technique used to be used to extract humic acid from sediments bought from Eniong River, Nigeria). the proportion yield of 0.2, 0.41 and 0.63 have been got for 0.1, 1/2 and 1.0M NaOH respectively. The ready humic acid (HA) used to be characterised utilizing Ultraviolet-visible spectroscopy, Fourier remodeled infrared spectroscopy (FTIR) and to boot an investigating its floor homes. The spectrum proven the presence of floor practical staff together with -OH, -CO, -COOH. The UV spectrum used to be featureless ordinary of humic acids. the outside homes research confirmed that the extracted humic acid (EHA) used to be a mesoporous adsorbent with pore dimension among 2-50nm.

Show description

Read or Download Extraction of humic acid from sediment obtained from Eniong River, Nigeria PDF

Best fishing & outdoors reference books

The Complete Guide to Growing and Using Wheatgrass (Back-To-Basics)

Wheatgrass, that easy eco-friendly plant you spot turning out to be above the counter on your favourite smoothie outlets, is likely one of the so much flexible, intrinsically invaluable vegetable concerns to be had to you. it may be combined into virtually something, grows in any temperate or hot weather, and is chock choked with such a lot of supplementations and fiber that it could actually take where of as much as or 3 servings of greens on a daily basis if used effectively.

Weeds and Wildflowers in Winter

The assistance you wish choosing the dormant yet noticeable vestiges of spring and summer time wildflowers and different crops. while it used to be first released, Roger Tory Peterson stated of Weeds and Wildflowers in wintry weather (originally released as Wildflowers and wintry weather Weeds), "this publication can be a pleasure to these wood-walkers and strollers who've been wondered through the skeletal is still of herbaceous crops that they see in iciness.

Mit Volldampf Nichtraucher * Tabakfrei in 48 Stunden: Elektrisch geht's (German Edition)

Nichtraucher in forty eight Stunden? intestine, das ist etwas übertrieben, wenn Sie Freitags nach 13:00h auf die Idee kommen sollten. Am Wochenende kommt halt in der Regel kein Paketbote mehr. Aber sobald Sie sich für die E-Zigarette entschieden haben, geht es praktisch sofort. Vorausgesetzt, Sie haben dieses Buch gelesen, oder eine Ehefrau mit einem starken Willen.

Birds Nearby: Getting to Know 45 Common Species of Eastern North America

This new poultry consultant collects Eastman's writings concentrating on the birds we see round us in our yards, parks, and neighborhoods on a daily basis, and contains beautiful new colour photos.

Additional resources for Extraction of humic acid from sediment obtained from Eniong River, Nigeria

Example text

Download PDF sample

Rated 4.26 of 5 – based on 47 votes