CORN COB POLYMER FLOCCULANT PREPARATION METHOD AND ITS APPLICATION IN ORGANIC WASTE WATER TREATMENT
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
In this paper, the corn cob was modified to prepare cellulose xanthogen with flocculation. A comparative experiment was conducted on the flocculating adsorption effect of the finished product. Experiments show the best experimental conditions during the modification of the corn cob. It is known from the literature that the adsorption and flocculation of heavy metal ions is better. This article focuses on the effect of the finished product on the removal of Cu2+ in copper-containing wastewater. It was found that under certain conditions, cellulose xanthogen prepared from corn cobs can remove Cu2+ from wastewater. The rate can reach more than 90%
Authors and Affiliations
Ze Li, Wanhai . , Li .
DESIGN AND ANALYSIS OF A LOW FRICTION TANTALUM POWDER FORMING MOULD UTILIZING MULTI-WAVELENGTH EXCITING MODE
Tantalum capacitor has been widely used in many fields of electrical, communications, automotive, military, aerospace, etc. This paper proposes a low frictional mould of tantalum capacitor, and the ultrasonic friction re...
STUDY ON THE SYNTHESIS OF DIETHYL METHYL-PHOSPHONITE
[Aims] Glyphosate is one of the most widely used herbicide in the world, Diethyl methyl-phosphonite(DEMP) is the key intermediate for glyphosate production. Various processes are known for the manufacture of DEMP. Howeve...
EFFECT OF SINTERING TEMPERATURE AND TIME ON STRUCTURAL AND DIELECTRIC PROPERTIES OF TB-DOPED BATIO3 CERAMICS
Ba1−x/2Ti1−x/2TbxO3 (x = 0.05) ceramics (BTTb5) were prepared at Ts = 1400 °C for t = 6‒24 h and at Ts = 1300‒1480 °C for t = 24 h using the cold-pressing ceramic processing technique. All of BTTb5 ceramics satisfy EIA X...
POLYSACCHARIDE DETERMINATION IN CORN SILK WITH 3,5-DINITROSALICY LIC ACID COLORIMETRY
Contents of reducing sugars in crude polysaccharides from corn silk were measured by 3,5-dinitrosalicylic acid (DNS) colorimetry with incident wavelength at 492 nm, amount of DNS = 1.5 mL, coloration temperature at 90 °C...
EXTENSION OF VIKOR METHOD FOR SUPPLIER SELECTION BASED ON AXIOMATIC FUZZY SET
A new method is proposed to solve multi-criteria decision-making problems in which both the criteria values and criteria weights take the form of linguistic information based on the traditional idea of VIKOR method. In t...