For some years, bio-filtration has been used in municipal wastewater treatment as a relatively new method. Within a ATV-DVWK research project, the method of benchmarking was used to compile and scientifically evaluate performance data and operation experiences with this technology on municipal ...
Selection methods of wastewater treatment is also associated with the environmental strategy of the country at the enterprise level specified in the Environmental Policy. This is an additional argument for the use of biological methods in the treatment of industrial waste water. 展开 ...
More than fifty wastewater treatment plants worldwide (representing several millions p.e) are equipped with up-flow biofiltration reactors (Biofor). Their range of application encompasses municipal as well as industrial wastewater. A summary of the results achieved in a large number of plants is pre...
Biofilters for water reuse in aquaculture. Water Sci - Abeysinghe, Shanableh, et al. - 1996 () Citation Context ...lture industry. At present, various water treatment processes are in use to treat the effluents from RAS. Among them are biofilters to separate SS and permit the growth of ...
This paper presents an innovative design of biofilters for dairy wastewater treatment through enhanced nitritation–anammox. Marble chips and electric arc furnace slag were utilized in two biofilters as low-cost methods to buffer and raise pH. The main objectives of this study were: (1) to demonst...
Apart from odor abatement, biological treatment therefore holds promise for reducing the overall toxicity and potential carcinogenicity of VOC-containing odorous waste air from wastewater treatment plants and other fac 展开 关键词: odor control VOCs H2S biofilter biotrickling filter POTW DOI: 10.1002/...
The evolution of European legislation has led to the rehabilitation of many wastewater treatment plants, sometimes through the installation of a biological complementary treatment stage. Among these sites, some plants in mountain areas are considering a biofiltration process. The design of such plants, ...
In the BC-BioF+Mo NPs treatment, the cracks of the grana thylakoids were insignificant and flat, running along the axis and connecting to the stroma thylakoids to make the incessant membranes. Thylakoids were also positioned along the cell periphery for optimizing absorption of light to ...
(This article belongs to the SectionWastewater Treatment and Reuse) Downloadkeyboard_arrow_down Browse Figures Versions Notes Abstract Organic de-icing chemicals, such as propylene glycol and potassium formate, cause environmental degradation in receiving water if left untreated, due to the high organic...
Most airports are not equipped with a wastewater treatment system. Only a few airports in the world have wetlands [11], which effectively remove pollution from wastewater. However, wetlands create favorable environmental conditions for birds [12], which may endanger airport operations. Other solutions...