Search
Search Results
-
Improvement strategy of citrate and biochar assisted nano-palladium/iron composite for effective dechlorination of 2,4-dichlorophenol
Rapid passivation and aggregation of nanoscale zero-valent iron (nZVI) seriously limit its performance in the remediation of different contaminants...
-
Degradation behaviors and accumulative effects of coexisting chlorobenzene congeners on the dechlorination of hexachlorobenzene in soil by nanoscale zero-valent iron
It is well known that many chlorinated organic pollutants can be dechlorinated by nanoscale zero-valent iron. However, in the real chlorinated...
-
The amendment of Organic matters enhances the anaerobic dechlorination of Polychlorinated Biphenyls in Paddy Soil
The toxicity of high-chlorinated polychlorinated biphenyls (PCBs) can be efficiently reduced through anaerobic dechlorination. However, this approach...
-
Photodegradation of the insecticide fipronil in aquatic environments: photo-dechlorination processes and products
Fipronil (FIP) is a phenylpyrazole insecticide that, along with neonicotinoid insecticides, is regularly used worldwide. Photodegradation of FIP in...
-
Water Qualities and Products Generated in Dechlorination Process Using Ultra-high Lime with Aluminum Method
Feasibility of dechlorination using ultra-high lime with aluminum process (UHLA) has been demonstrated by previous studies. However, the negative...
-
Biochar-Polylactic Acid Composite Accelerated Reductive Dechlorination of Hexachlorobenzene in Paddy Soils under Neutral pH Condition
In order to clarify the effect of biochar-polylactic acid (PLA) composite on reductive dechlorination of HCB in paddy soils, an anaerobic incubation...
-
Constraints in Anaerobic Microbial Dechlorination, Fermentation, and Sulfate-Reduction Induced by High Concentrations of Tetrachloroethylene
Anaerobic bioremediation of tetrachloroethylene (PCE) under high concentration conditions is difficult. Anaerobic dechlorination of PCE occurs with...
-
Chlorophenols Dechlorination Water Treatment Using Ni-Iron Bimetallic Systems: Implications of the Degree of Chlorination, Nickel Coating, and Iron Oxide Phases
Chlorophenols (CPs) have been detected as contaminants causing groundwater and potable water pollution. Toxicity of CPs increases with the increase...
-
A review of hydrogen chloride removal from calcium- and sodium-based sorbents
With the steady progress of ultra-low emissions in various industries, the management of unconventional pollutants is gradually attracting attention....
-
Preparation of High-Purity Lead Chloride and Lead Oxide from Spent Lead Paste by Crystallization
Compared with conventional pyrometallurgical recycling, hydrometallurgical recycling offers distinct advantages by mitigating emissions of waste gas...
-
Dechlorination of chlorotoluene rectification residual liquid (CRRL) by using Williamson ether synthesis (WES) method
Chlorotoluene rectification residual liquid (CRRL) from chlorotolune industry is hard to dispose of because of its high chlorine concentration, which...
-
Peculiarities of the Electrodecontamination of a Concentrated Aqueous Kaolin Dispersion from Dichlorodecane
AbstractChlorine-substituted derivatives of hydrocarbons are a large class of organic substances, many of which pose a significant threat to the...
-
Efficient degradation of 2,4-dichlorophenol in water by sequential electrocatalytic reduction and oxidation with a Pd-MWCNTs/Ni-foam electrode
Our previous study indicated excellent dechlorination efficiency and phenol conversion rate in the electrocatalytic reduction of 2,4-dichlorophenol...
-
Removal Process and Kinetics of Nitrogen and Chlorine Removal from Black Aluminum Dross
Black aluminum dross (BAD) is a hazardous solid waste generated during the recycling process of aluminum scrap. The mixture of phases in BAD is...
-
Overall Utilization of Ti-Extraction Blast Furnace Slag as a Raw Building Material: Removal of Chlorine from Slag by Water Washing and Sintering
Ti-extraction blast furnace slag (TEBFS) is the metallurgical solid waste generated during titanium extraction by high-temperature carbonization and...
-
Under explored roles of microbial ligninolytic enzymes in aerobic polychlorinated biphenyl transformation
Polychlorinated biphenyls (PCBs) are persistent organic pollutants in the environment that are responsible for many adverse health effects....
-
Anaerobic degradation of atrazine and desalkyl-atrazine by vitamin B12 under different pH: kinetics and degradation pathway
Owing to the wide application of atrazine, desalkyl-atrazine is also frequently detected in aqueous system. However, compared with extensive studies...
-
Integrated anaerobic–aerobic biodegradation of mixed chlorinated solvents by electrolysis coupled with groundwater circulation in a simulated aquifer
Chlorinated solvents are widespread subsurface contaminants that are often present as complex mixtures. Complete biodegradation of mixed chlorinated...
-
Occurrence, composition, and spatial distribution of dechlorane plus in surface sediments of black-odorous urban rivers across China
China, one of the two dechlorane plus (DP) producers, might have become a major area of DP pollution. The environmental contamination status of DP in...
-
Effect of O2, Ni0 coatings, and iron oxide phases on pentachlorophenol dechlorination by zero-valent iron
This study explores the zero-valent iron (ZVI) dechlorination of pentachlorophenol (PCP) and its dependence on the dissolved oxygen (O 2 ),...
