[PDF] Top 20 Las nuevas configuraciones de los movimientos populares en América Latina
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Effect of Hydraulic Retention Time to Removal of Cod and Colour Textile Wastewater Treatment
... The textile dyeing effluent has characteristics of alkalinity, strong color, moderate BOD/COD and recalcitrant in nature, low pH, acidity and highly organic in ...anaerobic treatment of ... See full document
158
Effect of Linoleic Acid and Hydraulic Retention Time on Anaerobic Sulfate Reduction in High Rate Reactors
... that, very long HRTs may be unfavourable for sludge granulation (Alphenaar et al., 1993) whereas short HRTs may result in washout of biomass (Polo et al., 2006). Literature shows that longer HRT favours SRB more than ... See full document
48
A Fast Predicating of Nutrient Removal Efficiency in Five Steps Sequencing Batch Reactor System Using Fuzzy Logic Control Model
... of COD, NH4-N and PO4-P and NO3-N in five step SBR processes is widely influenced by hydraulic retention time of Anaerobic/Anoxic/Aerobic/Anoxic/Aerobic step of this system where the hy- ... See full document
57
Removal of COD and Colour from Textile Wastewater Using Sawdust as an Adsorbent
... various treatment processes such as oxidation process, coagulation, filtration, ozonation, membrane filtration, hydrogen peroxide, reverse osmosis processes are employed in determining the removal of ... See full document
6
Electrochemical Treatment for Colour Reduction in Textile Wastewater
... of textile wastewater with electrochemical ...,electrolysis time , etc.) on color , Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD) ,Total Dissolved Solids(TDS) ,Total Suspended ... See full document
7
Colour and COD Removal in Textile Effluents using Coagulation Flocculation
... The textile industry is a very discreet and broad manufacturing ...sector. Textile industries remodel fibres into yarn; transform the yarn into fabrics or related products, and dye and finish these ... See full document
6
Colour removal of reactive dye from textile industrial wastewater using different types of coagulants
... for wastewater treatment, as these methods are efficient and simple to operate (Imen et ...pH effect and microbial attack (Manaf and Fazlullah, ...the removal of colour from ... See full document
10
Development of biological treatment system for reduction of COD from textile wastewater
... biological treatment or is poisonous to live ...from textile effluent and has been shown to be effective in colour removal and also COD ... See full document
12
A Comparision of Synthesized Zeolite From Fly Ash Using Fusion and Hydrothermal Method for Removal Of Cod and Colour Removal from Textile Mill Wastewater – Column Study
... Column study was conducted in lab scale to design for the practical application that is for the treatment of industrial wastewater or water treatment. From the column experiments the breakthrough ... See full document
130
A Comparision of Synthesized Zeolite from Fly Ash Using Fusion And Hydrothermal Method for Removal of Cod And Colour Removal from Textile Mill Wastewater – Adsorption Isotherm And Kinetics
... remove colour and COD which was determined using measuring the absorbance and concentration ...contact time varied from 10 – 120 minutes for all three adsorbents with the optimum ...percentage ... See full document
80
Groundwater Remediation from Chemical and Bacteriological Pollutants Using Modified DownFlow Hanging Reactor
... nitrogen removal, it was observed that, the mode of nitrogen removal in the DHS reactor is nitrification followed by ...retained wastewater of DHS reactor first convert ammonia to nitrite and nitrate ... See full document
18
Treatment of Tannery Wastewater in an EGSB (Expanded Granular Sludge Blanket) Reactor
... Tannery wastewater rise important environmental impacts because of their complex composition and huge concentrations of various organic and inorganic chemicals reflected in particular by high standards of Chemical ... See full document
26
Study on Application and validation of Vermi-filtration in Diary Effluent Treatment
... the treatment of effluent generating from various industries and effluents are discharged directly into water bodies like river and ...of wastewater treatment and reduces the challenges faced by the ... See full document
64
Treatment of Tannery Wastewater in an EGSB (Expanded Granular Sludge Blanket) Reactor
... tannery wastewater only at an utmost of 40 to 50 ...percentage COD removal and also increase up to the influent COD from 6000 to 8000 mg/L beyond which the percentage COD removal ... See full document
6
Electrochemical Treatment of Oil Refinery Wastewater for NH3-N And COD Removal
... electrochemical treatment was initiated and while the current density was zero, the potential value of the carbon steel electrode was approximately ...this time was sufficient for the corrosion processes to ... See full document
41
Electrochemical Oxidation of wastewater after Secondary Treatment for COD and Color Removal
... for wastewater treatment with moderate concentrations of organic pollutants, the chemical oxygen demand (COD) up to 5 ...this treatment with 100% current efficiency is approximately ... See full document
517
Effect of bioadsorbents in removal of colour and toxicity of textile and leather dyes
... Recently,numerous approches have been made for the development of low-cost adsorbents from industrial and agricultural wastes and also various agricultural products and by products have been investigated to remove dyes ... See full document
16
Grey Water Treatment by Water Hyacinth A Review
... raft treatment, temperature are most important which play a vital role in plant’s growth and ...purifying effect of water pollutants is obviously improved and as the plant become more healthy, they ... See full document
53
Impact of textile wastewater on the growth parameters of Brassica juncea (L.)
... In recent years, much interest has been exhibited in the use of diluted effluents for irrigating crops. The effluent with fertilizer value can be recycled for use in irrigation 7 . However, irrigation of the plants with ... See full document
5
Removal of reactive dyes from textile wastewater using sonochemical process: effective parameters study
... study. First, the raw wastewater characteristics were determined in terms of COD, dye, EC, BOD5, and PH. Then, to investigate the Sonochemical process, an undivided cell with a volume of 250 ml was used for ... See full document
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