Treatment of semi-aerobic landfill leachate using durian peel-based activated carbon adsorption- Optimization of preparation conditions
Treatment of semi-aerobic landfill leachate using durian peel-based activated carbon adsorption- Optimization of preparation conditions
... reserved. Treatment of semi-aerobic landfill leachate using durian peel-based activated carbon adsorption- Optimization of preparation conditions Mohamad Anuar Kamaruddin 1 , Mohd Suffian Yusoff 1 ... Nibong Tebal, Penang, Malaysia. Abstract The treatability of semi-aerobic landfill leachate parameters using durian peel-based activated carbon (D...
Ngày tải lên: 05/09/2013, 16:10
Báo cáo khoa học: Photoregulation of DNA transcription by using photoresponsive T7 promoters and clarification of its mechanism doc
... introduced into a T7 promoter instead of Azo (Fig. 1). Clear-cut on–off photoregulation of DNA transcription was obtained because of the efficient suppression of T7 RNA polymerase (RNAP) binding ... stability of the cis form between Azo and DM-azo. (A) Illustration of the reversible photoisomeriza- tion of Azo and thermal isomerization of cis-Azo. (B) Quantitative calculation...
Ngày tải lên: 15/03/2014, 10:20
Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... development of a granular activated carbon biofilm reactor. Appl Microbiol Biotechnol 52, 722-729 De Walle F. B. and Chian E. S. K. (1977) Biological regeneration of powdered activated carbon added to activated ... adsorption capacity of PAC in the aeration tank. 1. Introduction In powdered activated carbon treatment (PACT) processes, powdered activated carbon (PAC)...
Ngày tải lên: 05/09/2013, 08:40
Effects of the Use of Permeable Barrier for Landfill Leachate Treatment
... feasibility and the efficiency of the PRB technology in the remediation of landfill leachate. The results indicated that PRB is highly effective for the treatment of landfill leachate. The ammonium removal ... December 25, 2010. - 209 - Effects of the Use of Permeable Barrier for Landfill Leachate Treatment Jing-jing LIU*, Nan-shi ZENG**, Wen-xin XU* *Guilin Research I...
Ngày tải lên: 05/09/2013, 10:17
BIOLOGICAL NITROGEN REMOVAL FOR LONG-TERM LANDFILL LEACHATE BY USING MLE PROCES
... and Treatment of Leachate from Domestic Wastes in Landfills," Wat. Pollut. Control, 465~478 2.Robinson, H. D., Maris, P. J., (1985) "The Treatment df Leachate from Domestic Waste in Landfill ... efficiency of about 99 % and showed no accumulation of NO 2 - -N in 20 days. And pH of nitrification tank was the range of 7.5~7.7 Raw leachate was influent after the a...
Ngày tải lên: 05/09/2013, 08:40
Estimation of emissions of nonmethane organic compounds from a closed landfill site using a landfill gas emission model
... Graph of frequency against range of values of age of landfill (t) Figure 4 represents range of values of the total annual mass emission rate of nonmethane organic compounds (NMOC) in the studied landfill ... mass of solid waste in the ith section of the landfill (mg), t i = the age of the ith section of the section of the landfill (years), t = the age of the...
Ngày tải lên: 05/09/2013, 16:11
Báo cáo y học: " Rationale for one stage exchange of infected hip replacement using uncemented implants and antibiotic impregnated bone graft"
... eradication of plank-tonic residues but are not effective in eliminating mi-cro-clusters disrupted from biofilms that may be the cause of recurrence after an indefinite period of time. Fragments of biofilms ... populations are often missed by conventional culture. The problem of diagnosis markedly increases taking into account the issue of bacterial phenotypes inside biofilms. Son...
Ngày tải lên: 26/10/2012, 09:53
Sensory characterization of dry-cured ham using free-choice profiling
... lx). First of all, consumers were briefed on the concept of the methodology and the procedure. The aim of this was to allow for development of the vocabulary to describe the four types of dry-cured ... carried out using XLSTAT software (Addinsoft, France). 2.4.2. Quantitative descriptive data analysis Data from the Quantitative Descriptive Analysis was analysed by means of the A...
Ngày tải lên: 03/04/2013, 21:07
BT 3 optimization of medium for indole 3 acetic acid production using pantoea agglomerans strain PVM
... chemicals used were of the highest purity available and of analytical grade. Screening, isolation and identification of micro-organism Isolation of the microbial strain capable of IAA produc- tion ... components of nutrient agar. Effect of incubation time The effect of incubation time on IAA production was assayed by incubating bacterial cultures under optimum conditions up t...
Ngày tải lên: 06/08/2013, 21:06
Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
... Journal of Water and Environment Technology, Vol. 6, No.1, 2008 - 43 - Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and iron- modified activated carbon ... produce 1.3, 7.9 and 14.88 liters of arsenic-free water, respectively, with As[III] initial concentration of 0.5mg/L with a flow rate of 7.75mL/min. Activated carbon (A...
Ngày tải lên: 05/09/2013, 09:38