Published 2002 | Version v1
Book Metadata-only

Interaction of novel water-soluble and water-swelling betaine type polyampholytes with some heavy metals ions

Creators

  • 1. Semipalatinsk State Shakarim Univ., Semipalatinsk (Kazakhstan)
  • 2. Inst. of Polymer Materials and Technology, Almaty (Kazakhstan)

Description

One of the effective methods of purification of natural and industrial wastewaters from heavy metal ions is application of functional polymers especially containing the acid-base groups. In this paper the interaction of linear and crosslinked poly-betaines with Cu2+, Ni2+ and Co2+ ions in aqueous solution is considered. The mixed solution of [polymer]:[metal ion] with the molar ratio 1:1; 2:1: 4:1 and 6:1 as well as pure polymer solution were titrated by 0.1 N NaOH. The titration curves of polymer-metal mixture are lower than that of pure polymer due to replacement of protons by metal ions

Part of:
Proceedings of International monitoring conference 'Development of rehabilitation methodology of environment of the Semipalatinsk region polluted by nuclear tests'

Additional details

Publishing Information

Publisher
Semipalatinsk State Shakarim Univ.
Imprint Place
Semipalatinsk (Kazakhstan)
Imprint Title
Proceedings of International monitoring conference 'Development of rehabilitation methodology of environment of the Semipalatinsk region polluted by nuclear tests'
Imprint Pagination
119 p.
Journal Page Range
p. 92-94

Conference

Title
International monitoring conference 'Development of rehabilitation methodology of environment of the Semipalatinsk region polluted by nuclear tests'
Dates
21-24 Sep 2002
Place
Semipalatinsk (Kazakhstan)

INIS

Country of Publication
Kazakhstan
Country of Input or Organization
Kazakhstan
INIS RN
34026358
Subject category
S54: ENVIRONMENTAL SCIENCES;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BETAINE; ENVIRONMENTAL EFFECTS; METALS; POLYMERS; TITRATION; WASTE WATER; WATER POLLUTION; WATER TREATMENT
Descriptors DEC
AMINES; AMINO ACIDS; AMMONIUM COMPOUNDS; CARBOXYLIC ACIDS; CHEMICAL ANALYSIS; DRUGS; ELEMENTS; HYDROGEN COMPOUNDS; LIPOTROPIC FACTORS; LIQUID WASTES; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; POLLUTION; QUANTITATIVE CHEMICAL ANALYSIS; QUATERNARY COMPOUNDS; VOLUMETRIC ANALYSIS; WASTES; WATER

Optional Information

Notes
5 refs., 3 figs.