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Adsorption of humic acid on acid-activated Greek bentonite.
- D. Doulia, Ch Leodopoulos, K. Gimouhopoulos, F. Rigas
- Chemistry, Medicine
- Journal of colloid and interface science
- 15 December 2009
The adsorption of humic acid on bentonite from Milos Island (Greece) acid-treated with dilute H(2)SO(4) solutions over a concentration range between 0.25 and 13M has been studied. Bentonite activated… Expand
Adsorption of Pesticides on Carbonaceous and Polymeric Materials from Aqueous Solutions: A Review
Abstract Carbonaceous and polymeric materials have been extensively used in adsorption processes for the removal of pesticides from aqueous solutions. The aim of this review is the systematic and… Expand
Bioremediation of a soil contaminated by lindane utilizing the fungus Ganoderma australe via response surface methodology.
- F. Rigas, K. Papadopoulou, Vasiliki Dritsa, D. Doulia
- Chemistry, Medicine
- Journal of hazardous materials
- 9 February 2007
Mixtures of a sandy soil and wheat straw were doped with the organochlorine insecticide lindane in glass tubes and were inoculated with the polypore fungus, Ganoderma australe. An evaluation of… Expand
Optimization of Culture Conditions for the Biodegradation of Lindane by the Polypore Fungus Ganoderma australe
The bracket-like polypore fungus, Ganoderma australe, was selected for its potential to degrade lindane in liquid agitated sterile cultures. An orthogonal central composite design based on response… Expand
Effect of nonionic surfactants on the solubilization of alachlor.
The ability of nonionic surfactants to solubilize the pesticide alachlor was studied. Two homologue series, octylphenol ethoxylates (Triton X-114, Triton X-100 and Triton X-102) and ethoxylated decyl… Expand
Single and simultaneous adsorption of methyl orange and humic acid onto bentonite
Abstract In this study, the simultaneous adsorption of methyl orange (MO) and humic acid (HA), which are frequently encountered together in waste waters, onto a low-cost adsorbent (acid-activated… Expand
Interaction behaviour in ultrafiltration of nonionic surfactants Part II. Static adsorption below CMC
Two homologous series of nonionic surfactants, namely Rhom and Haas' tritons (alkylphenol ethoxylates) and Shell dobanols (dobanol ethoxylates) were used to characterize surface properties of… Expand
A knowledge base for the apparent mass diffusion coefficient (DEFF ) of foods
Abstract A Database of Physical Properties of Foods is to be created in the frame of the European Concerted action project (DOPPOF). Among the various properties, the diffusion properties of foods… Expand
Synergistic effect of chemical preservatives with ethanol on the microbial shelf life of bread by factorial design
Summary The shelf life, particularly the mould-free shelf life (MFSL) of bread, was evaluated either by adding a conventional chemical preservative or by spraying the surface of bread, in which a… Expand
Adsorption of pesticides on porous polymeric adsorbents
Abstract The adsorption of herbicides alachlor, amitrole, trifluralin and prometryn on porous polymeric adsorbents has been studied. Two adsorbent resins were investigated, the highly hydrophobic… Expand