-
Article
Active carbon from cedar nut shell for adsorption of 2,4-dichlorophenoxyacetic acid from an aqueous medium
Adsorption of herbicide, 2,4-dichlorophenoxyacetic acid (2,4-D), on active carbon samples based on cedar nut shell (CN) was studied. The textural characteristics of CN, adsorption capacity, and kinetics of 2,4...
-
Article
Regeneration of Activated Carbons after Adsorption of Biologically Active Organic Compounds on Them (A Review)
The literature sources containing information and description of experiments on the regeneration of activated carbons containing biologically active organic compounds on the surface and characteristics necessa...
-
Article
Adsorption of 2,4-Dichlorophenoxyacetic Acid from an Aqueous Medium on Modified and Carbonized Carbon Material Formed from Lignin under the Action of Microwave Radiation
The adsorption activity of a carbon material based on lignin modified with iron salts and carbonized under the influence of microwave radiation in relation to 2,4-dichlorophenoxyacetic acid (2,4-D) from an aqu...
-
Article
Electrochemical behavior of smooth gold in aqueous solutions of piperazine and N1,N2-dimethylethane-1,2-diamine
Kinetics and mechanism of anodic oxidation of an Au electrode in a weakly basic aqueous solution of secondary diaminoalkanes (N1,N2-dimethylethane-1,2-diamine and piperazine) were studied by cyclic voltammetry an...
-
Article
Magnetic Activated Carbons for the Adsorption of the Typical Herbicide 2,4-Dichlorophenoxyacetic Acid from Aquatic Media
The adsorption of 2,4-dichlorophenoxyacetic acid on the samples of activated carbons modified with iron compounds to acquire magnetic properties of these samples was studied. The formation of the magnetic part...
-
Article
Kinetics and mechanism of gold anode corrosion in a weakly basic aqueous solution of triethylenetetramine
The electrochemical corrosion of a gold anode in a weakly basic aqueous solution of triethylenetetramine was studied. Scanning and transmission electron microscopy revealed the formation of a compact gold depo...
-
Article
Influence of the Surface Characteristics of Activated Carbon on the Adsorption of Herbicides (A Review)
The influence of activation methods on the surface characteristics of activated carbons (ACs) and the relationships of these characteristics and the parameters of a medium with the efficiency of adsorption of ...
-
Article
Kinetics and mechanism of gold anode corrosion in a weakly basic aqueous solution of hexamethylenetetramine (urotropine)
Electrochemical corrosion of a gold anode in a weakly basic aqueous solution of hexamethylenetetramine (urotropine) was studied in the galvanostatic mode at various currents. The formation of a compact gold de...
-
Article
Corrosion of Gold Anode in an Aqueous Solution of N,N-Dimethylpropane-1,3-diamine
The kinetics and mechanism of corrosion of gold anode in a weakly basic aqueous solution of N,N-dimethylpropane-1,3-diamine have been studied by cyclic voltammetry and gravimetry. According to the scann...
-
Article
The Adsorption of 2,4-Dichlorophenoxyacetic Acid on a Mesoporous Material Based on Carbon Black
The kinetics of adsorption of 2,4-dichlorophenoxyacetic acid (2,4-D) from an aqueous medium on two microspherical nanoporous carbon materials with different times of activation in a medium of a water vapor is ...
-
Article
Adsorption of Salicylic Acid from Aqueous Solutions on Microporous Granular Activated Carbon
The kinetics of adsorption of salicylic acid from aqueous solutions on microporous granular activated carbon (GAC) was studied. The high adsorption capacity of GAC for this substance was shown. The order of ad...
-
Article
Adsorption of Heavy Metals on Activated Carbons (A Review)
Recent developments in the use of activated carbons (ACs) of various geneses for wastewater treatment to remove copper, nickel, cadmium, and lead ions, which most frequently occur in industrial and municipal w...
-
Article
Influence of the porous structure and functionality of the MIL type metal-organic frameworks and carbon matrices on the adsorption of 2,4-dichlorophenoxyacetic acid
The adsorption of 2,4-dichlorophenoxyacetic acid (2,4-D) from aqueous solutions on different porous materials was studied. The materials included micro- and mesoporous carbon matrices of different genesis and ...
-
Article
Adsorption of 2,4-Dichlorophenoxyacetic Acid on Granular Activated Carbon
The adsorption of a typical herbicide, 2,4-dichlorophenoxyacetic acid (2,4-D), from its aqueous solution on granular activated carbon (GAC) was studied. The kinetics of adsorption of 2,4-D on GAC and its poros...
-
Article
Adsorption of 2,4-Dichlorophenoxyacetic Acid and Phenoxyacetic Acid on Sibunit
The kinetics of adsorption of the typical herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) and phenoxyacetic acid (the product of 2,4-D decay in the natural environment) on the activated carbon Sibunit was stu...
-
Article
Carbon material from polyvinyl chloride as an adsorbent of 2,4-dichlorophenoxyacetic acid
The adsorption of 2,4-dichlorophenoxyacetic acid (2,4-D) as a typical herbicide from aqueous solutions on activated carbons prepared based on polyvinyl chloride by its alkaline dehydrochlorination and the subs...
-
Article
Adsorption of 2,4-dichlorophenoxyacetic acid on activated carbon
The kinetics of adsorption of 2,4-dichlorophenoxyacetic acid (2,4-D) as a typical herbicide from aqueous solutions on coconut shell activated carbon was studied without preliminary treatment. The surface struc...
