Heavy metal and phosphorus content of fractions from manure treatment and incineration.

abstract：:Recently, there has been growing concern over the prevalence of Nonylphenol ethoxylates (NPnEOs) in the natural environment as these compounds are known endocrine disruptors. This study focuses on the seasonal variation and spatial distribution of NPnEOs in the wastewater of a full scale sewage treatment plant, operat...

journal_title：Environmental technology

authors： Gao DW,Li Z,Guan JX,Liang H

更新日期：2017-02-01 00:00:00

abstract：:Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) widely used in the treatment of major depression. It has been detected in surface and wastewaters, being able to negatively affect aquatic organisms. Most of the ecotoxicity studies focused only in pharmaceuticals, though excipients can also pose a risk to ...

journal_title：Environmental technology

authors： Silva A,Santos LH,Delerue-Matos C,Figueiredo SA

更新日期：2014-11-01 00:00:00

abstract：:Lead is a heavy metal considered highly toxic, responsible for causing several health problems as well as being extremely harmful to fauna and flora. Given this fact, several techniques have been studied for the removal of this metal from contaminated water, in which stands out adsorption. In this sense, the objective...

journal_title：Environmental technology

authors： Tavares FO,Pinto LAM,Bassetti FJ,Vieira MF,Bergamasco R,Vieira AMS

更新日期：2017-12-01 00:00:00

abstract：:An anion exchanger from rice straw was used to remove Cr (VI) from synthetic wastewater and electroplating effluent. The exchanger was characterized using Fourier transform infrared (FTIR) spectrum and scanning electron microscopy (SEM), and it was found that the quaternary amino group and hydroxyl group are the main ...

journal_title：Environmental technology

authors： Cao W,Dang Z,Yia XY,Yang C,Lu GN,Liu YF,Huang SY,Zheng LC

更新日期：2013-01-01 00:00:00

abstract：:A prototype pilot plant testing for a novel complete treatment strategy for landfill leachate aimed to decrease its environmental impact was studied. Pre-treatment of leachate was performed by means of a membrane biore-actor (MBR) decreasing inorganic carbon concentration by 92 ± 8% and achieving N removals of 85%. Su...

journal_title：Environmental technology

authors： Ribera-Pi J,Badia-Fabregat M,Espí J,Clarens F,Jubany I,Martínez-Lladó X

更新日期：2020-03-04 00:00:00

abstract：:This study highlights the need for the development of simple, efficient, and cost-effective farm-scale applications to treat wastewater arising from vegetable-peeling operations. The aim was to evaluate two full-scale biological wastewater treatment systems, a sequencing batch reactor (SBR) and a biofilter, and a chem...

journal_title：Environmental technology

authors： Lehtoa M,Sipilä I,Sorvala S,Hellstedt M,Kymäläinen HR,Sjöberg AM

更新日期：2009-01-01 00:00:00

abstract：:ABSTRACT Biohythane (hydrogen + methane) production in a two stage dark fermentation (DF) and anaerobic digestion (AD) process from food waste (FW) has been studied. This paper investigated the effect of operation temperature, i.e. mesophilic (34 °C) and thermophilic (55 °C) , on biohythane yield and total energy reco...

journal_title：Environmental technology

authors： Ghimire A,Luongo V,Frunzo L,Lens PNL,Pirozzi F,Esposito G

更新日期：2021-01-06 00:00:00

abstract：:In this study, we have reported a novel wastewater treatment technique by phenol imprinted bacterial cellulose (BC-MIP) nanofibres with high specificity and adsorption capacity. N-methacryloyl-(L) phenylalanine methyl ester (MAPA) functional monomer was used to create specific binding sites for the template molecule p...

journal_title：Environmental technology

authors： Derazshamshir A,Göktürk I,Tamahkar E,Yılmaz F,Sağlam N,Denizli A

更新日期：2020-10-01 00:00:00

abstract：:Results from a lab-scale investigation of a hybrid in/out ultrafiltration and powdered activated carbon adsorption PAC/UF for removal of diclofenac (c0 = 5 mg/L) are presented. The efficiency of the process was compared for single pulse and continuous carbon dosing (PAC dose 5 mg/L) in dechlorinated tap water under fl...

journal_title：Environmental technology

authors： Ivančev-Tumbas I,Hoffmann G,Hobby R,Kerkez Đ,Tubić A,Babić-Nanić S,Panglisch S

更新日期：2018-09-01 00:00:00

abstract：:Ce/TiO2-SiO2 catalysts with different Ti/Si molar ratios are prepared by the incipient impregnation method and their NH3-SCR activities are evaluated at 100-500°C on a fixed reactor. The Ce/TiO2-SiO2 (3/1) catalyst, modified by non-thermal plasma (NTP) treatment and then activated by thermal treatment at 500°C for 4 h...

journal_title：Environmental technology

authors： Chen K,Chen R,Cang H,Mao A,Tang Z,Xu Q

更新日期：2018-07-01 00:00:00

abstract：:This manuscript describes the characterization of as-synthesized titanate nanotube (TNT) and its sorption behaviours on cadmium with the interactions of inorganic anions. The X-ray diffraction and transmission electron microscopy found that the nanotube is in sodium titanate crystal phase (Na2Ti3O7) and the pores of T...

journal_title：Environmental technology

authors： Zhang L,Du AJ,Sun DD,Leckie JO

更新日期：2013-11-01 00:00:00

abstract：:Incinerators do not achieve a complete mineralization of organic constituents of municipal solid waste. Bottom ash (main solid residue from incineration process) still contains a small quantity of carbon (1 to 5% in weight). This study is about characterisation of the carboned fraction (without carbonates) present in ...

journal_title：Environmental technology

authors： Quilici L,Praud-Tabaries A,Bottzeck O,Tiliacos N

更新日期：2003-08-01 00:00:00

abstract：:The utilization of foul condensate (FC) collected from a Kraft pulp mill for the anaerobic production of volatile fatty acids (VFA) was tested in upflow anaerobic sludge blanket (UASB) reactors operated at 22, 37 and 55°C at a hydraulic retention time (HRT) of ∼75 h. The FC consisted mainly of 11370, 500 and 592 mg/L ...

journal_title：Environmental technology

authors： Eregowda T,Kokko ME,Rene ER,Rintala J,Lens PNL

更新日期：2020-01-13 00:00:00

abstract：:Seven household treatment technologies for the removal of arsenic (Alcan, BUET, DPHE/DANIDA, Garnet, Sono, Stevens, Tetrahedron) were each evaluated using water from 63 different tube wells taken from 3 different regions of Bangladesh. The technologies that were evaluated were chosen from those that appeared user frie...

journal_title：Environmental technology

authors： Sutherland D,Swash PM,Macqueen AC,McWilliam LE,Ross DJ,Wood SC

更新日期：2002-12-01 00:00:00

abstract：:The application of air protection methods and technologies involves considerable investment and maintenance costs. Thus, to reduce overall expenditures an economic calculation of air pollution control, should be applied. This problem is connected in special way with areas of great population of inhabitants with spatia...

journal_title：Environmental technology

authors： Zelinski J,Konieczynski J,Mateja-Losa E

更新日期：2004-01-01 00:00:00

abstract：:Pine bark, a low-cost industrial residue, has been suggested as a promising substitute for granular activated carbon in the on-site treatment of water contaminated with 2,4,6-trinitrotoluene (TNT). However, the complex organic structure and indigenous microbial community of pine bark have thus far not been thoroughly ...

journal_title：Environmental technology

authors： Chusova O,Nolvak H,Nehrenheim E,Truu J,Odlare M,Oopkaup K,Truu M

更新日期：2014-09-01 00:00:00

abstract：:Landfill aeration can accelerate the biological degradation of organic waste and reduce methane production; however, it induces nitrous oxide (N2O), a potent greenhouse gas. Nitrification is one of the pathways of N2O generation as a by-product during aerobic condition. This study was initiated to demonstrate the feat...

journal_title：Environmental technology

authors： Nag M,Shimaoka T,Komiya T

更新日期：2016-11-01 00:00:00

abstract：:Carbon-doped titanium dioxide photocatalyst with improved performance in visible light was prepared via the typical sol-gel method. Microcrystalline cellulose (MCC) was used as carbon elements source. The prepared pure and carbon-doped TiO2 samples were calcined at 400-650°C in air and the effect of annealing temperat...

journal_title：Environmental technology

authors： Habibi S,Jamshidi M

更新日期：2020-10-01 00:00:00

abstract：:Removal of heavy metals (Cu(II), Pb(II) and Zn(II)) from aqueous solution was investigated using native or saponified chicory pulp biomass. Firstly, carbohydrates constituted about 70% of pulp dried matter. The pectic fraction represented 12-14% of dried matter and about 51% of these pectic units were esterified by me...

journal_title：Environmental technology

authors： Rio S,Martin P

更新日期：2012-10-01 00:00:00

abstract：:Large volumes of saline (> 2% w/v NaCl) wastewaters are discharged from many industries; e.g. seafood processing, textile dyeing, oil and gas production, tanneries and drinking water treatment processes. Although anaerobic treatment would be the most cost-effective and sustainable technology for the treatment of many ...

journal_title：Environmental technology

authors： Xiao Y,Roberts DJ

更新日期：2010-07-01 00:00:00

abstract：:Effluents from municipal wastewater treatment have been long recognized as suitable media for the cultivation of microalgae biomass. However, few studies report data concerning biomass productivity in continuous reactors using unsterilized wastewater effluents. This study focuses on indigenous microalgae strains that ...

journal_title：Environmental technology

authors： Pereira MV,Dassoler AF,Antunes PW,Gonçalves RF,Cassini ST

更新日期：2020-06-01 00:00:00

abstract：:Biosorption is an emerging technology for the removal of heavy metals from industrial wastewater by natural or modified biomass. In this study, we proposed a novel protocol for making full use of seaweeds. Brown seaweed Sargassum carpophyllum residue (SCR) and green seaweed Caulerpa lentillifera residue (CLR) were obt...

journal_title：Environmental technology

authors： Li R,Zhang T,Zhong H,Song W,Zhou Y,Yin X

更新日期：2020-03-02 00:00:00

abstract：:Two types of cathodic biofilm in microbial fuel cells (MFC) were established for comparison on their performance and microbial communities. Complete autotrophic simultaneous nitrification and denitrification (SND) without organics addition was achieved in nitrifying-MFC (N-MFC) with a total nitrogen (TN) removal rate ...

journal_title：Environmental technology

authors： Li C,Xu M,Lu Y,Fang F,Cao J

更新日期：2016-01-01 00:00:00

abstract：:The aim of this study was to investigate the individual and combined toxicity of dissolved copper-cadmium and mercury using the embriotoxicity test with Mytilus galloprovincialis. Adult stocks of Mytilus galloprovincialis were induced to spawn and early larvae were recorded after incubation of fertilized eggs in seawa...

journal_title：Environmental technology

authors： Prato E,Biandolino F

更新日期：2007-08-01 00:00:00

abstract：:The ability of Rhodotorula mucilaginosa to degrade some phenolic compounds and to grow on olive mill wastewater (OMW) is investigated. R. mucilaginosa isolated from OMW was molecularly identified using 18S RNA sequencing. The biodegradation of six phenolic compounds was studied at an initial concentration of 1 g l(-1)...

journal_title：Environmental technology

authors： Jarboui R,Baati H,Fetoui F,Gargouri A,Gharsallah N,Ammar E

更新日期：2012-04-01 00:00:00

abstract：:Ozone and its reactants are the main factors of air pollution in cabin environment, their distribution and propagation were influenced by different air supply modes in the cabin. Based the B767 aircraft cabin mode, a computational fluid dynamics (CFD) model of aircraft cabin had been built to study the distribution of...

journal_title：Environmental technology

authors： Shi Z,Bai J,Han Y

更新日期：2020-10-01 00:00:00

abstract：:Three kinds of titania/silica pellets were prepared using the sol-gel method with surface areas of 50.4 m2 g(-1), 421.1 m2 x g(-1) and 89.1 m2 x g(-1). An annular reactor was designed and built to determine the degradation efficiency of toluene and to investigate the relationship between the adsorption and desorption-...

journal_title：Environmental technology

authors： Luo Y,Zou L,Hu E

更新日期：2006-04-01 00:00:00

abstract：:Biomass concentrator reactors (BCRs) are an alternative wastewater treatment technology developed as a possible solution to membrane bioreactors' (MBRs) high construction and energetic costs. BCRs are an alternative based on the same principle of biomass retention, using a coarser filter medium instead of a membrane. ...

journal_title：Environmental technology

authors： Cecconet D,Omodeo Salè E,Callegari A,Capodaglio AG

更新日期：2019-03-01 00:00:00

abstract：:Recently, activated carbon was investigated as an efficient heterogeneous metal-free catalyst to directly activate peroxymonosulfate (PMS) for degradation of organic compounds. In this paper, the reuse performance and the possible deactivation reasons of granular-activated carbon (GAC) and activated carbon fiber (ACF)...

journal_title：Environmental technology

authors： Yang S,Li L,Xiao T,Zhang J,Shao X

更新日期：2017-03-01 00:00:00

abstract：:In this study, rice husk ash-silica/graphene oxide (RHA-SiO2/GO) nanocomposites were synthesized by the in situ method using (3-aminopropyl) triethoxysilane as a coupling agent. The obtained products were used to remove lead ions (Pb2+) from aqueous solution. Effects of SiO2:GO mass ratio, contact time, pH and initial...

journal_title：Environmental technology

authors： Thy LTM,Hau DT,Lien LTK,Hung NDH,Tu TH,Nam HM,Hieu NH,Thanh Phong M

更新日期：2019-12-10 00:00:00