Biological and Physico-Chemical Treatment Processes for Wastewater
Evaluation of the performance and sustainability of algal bacterial processes during wastewater treatment using a mass balance approach
... (N) and phosphorus (P), which must be treated before discharge to avoid water pollution and eutrophication of rivers and ...available for nutrient removal in wastewater treatment ...
158
TítuloCombined post ozonation and biological treatment of recalcitrant wastewater from a resin producing factory
... ) and organic nitrogen (TKN 56–1462 mg L −1 ). The biological treatment of this wastewater requires the accomplishment of a series of objectives: organic matter removal, hydrolysis of the ...
12
Removal of odor emissions from food fermentation and petrochemical production processes using biological treatment methods
... used for off-gas treatment is based on pollutant transfer from the waste gas stream towards a solid (adsorption) or a liquid (absorption) phase, commonly followed by a biological or chemical ...
158
Treatment of an agrochemical wastewater by integration of heterogeneous catalytic wet hydrogen peroxide oxidation and rotating biological contactors
... agrochemical wastewater (2), CWHPO effluent (3), RBC feed (4) and RBC treated effluent (5) along the operation time for the three percentages of the CWHPO effluent in the RBC feed ...5 and 10 ...
21
Bioelectrochemical System with a Proton Exchange Membrane for Wastewater Treatment
... The biological production is considered the most efficient and friendly with the environment process, compared to the electrolysis and thermal ...dehydrogenase and nitrogenase [5]. Although ...
12
Comparative Evaluation of Conventional and Innovative Biotechnologies for Odour Abatement in Wastewater Treatment Plants
... environmental and health impact of odorous emissions from WWTPs has resulted in the last decades in an increasing number of public complaints and the enforcement of stricter environmental ...concern ...
174
Coupling electrochemical and biological processes to remove pesticides from polluted effluents
... Electrochemical and Environmental Engineering (E 3 L) of the TEQUIMA research group belonging to Chemical Engineering Department of ...of treatment of wastewater through electrochemical ...
295
Cecropia Catarinensis Cuatrecasas (Urticaceae): Chemical and Biological studies
... reported for this specie. Indeed, for example in Panamá, ...used for the treatment of cardiovascular diseases like ...Caballero-George and colleagues reported the in vitro effects of ...
83
Wastewater management in the pharmaceutical industry: towards the development of new electrochemical reactors for wastewater treatment
... the chemical sector devoted to the development, fabrication and commercialization of drugs with therapeutic ...different processes such as extraction from natural biomasses (fermentation or natural ...
331
TítuloA recurrent neural network for wastewater treatment plant effuents' prediction
... water and return it to its natural ...its for such nutrients can be eliminated, therefore reducing the receiving water’s pollution and avoid- ing possible economic ...ammonia and total ...
8
Anaerobic ammonium oxidation in marine environments: Contribution to biogeochemical cycles and biotechnological developments for wastewater treatment
... looking for anammox activity from marine sediments from different sites of Mexico in order to identify suitable sources of biomass to apply the process on a large ...cycles and despite the enormous ...
160
Coupling pre-concentration and electrochemical degradation processes for the treatment of wastewater containing organochlorine pesticides
... When clopyralid enters the soil through direct spray, runoff from plant foliage, or translocation from the roots of treated plants, it rapidly disassociates to the anion form. The negatively charged anion formed is ...
217
TítuloMicrobiological and biochemical effects of activated sludge diffusion for sulphide biooxidatio in wastewater treatment plants
... compound and its removal efficiencies were experimentally evaluated along with its effects on the biomass and the biological processes in an AS diffusion ...sewage and monitored after ...
8
LIFE CYCLE ASSESSMENT FOR WASTEWATER TREATMENT IN THE CHEMICAL INDUSTRY
... COD and nutrients released to the environment, so the decisive process here is the treatment of wastewater and the associated effluent loads of ...inlet and is not completely removed ...
114
Innovative algal bacterial processes for wastewater treatment: a further step towards full scale implementation
... eutrophication and oxygen depletion in lakes and ...physical/chemical and biological technologies for WW treatment since the earliest 1900s, there is still a lack of ...
251
Fugitive green-house gas emissions during biological wastewater treatment: investigating sources and mitigation strategies in laboratory and full-scale systems
... unknown and need to be studied ...potential for GHG emissions minimization during wastewater treatment, although more full-scale applied research is still ...variable and respond to the ...
150
Keywords Wastewater treatment, trickling filters, synthetic module, removal efficiency, biochemical oxygen demand, chemical oxygen demand.
... of treatment of wastewater for communities of social interest, due to its excellent degradation of organic matter efficiency (Biochemical Oxygen Demand 5 days between 75% to 90%), low cost, initial ...
6
Surfactant and polymer retention in chemical enhanced oil recovery processes
... polymer and surfactant but TOC and TN analysis has the advantage of being accurate and simple to ...TOC and TN and an autosampler can be used for automatic ...convenient ...
67
CURRENT SITUATION OF SANITATION AND WASTEWATER TREATMENT IN SMALL SPANISH AGGLOMERATIONS
... Madrid Aireación prolongada Biodiscos Lechos de turba Filtros verdes. Navarra Tratamiento primario[r] ...
22
Advanced Oxidation Processes for the degradation of indigo and organic matter in wastewater from a textile industry
... luz; corresponden al Phylum Arthropoda, clase Crustaceae, subclase Branchiopoda. Comúnmente, son conocidos por el nombre de artemia, denominados también “monos de mar” o “brine shrimp” en inglés. Estas especies se ...
323