Focculation of Paper Mill Effluents Using Starch-GPolyacrylamide Flocculants
نویسندگان
چکیده
منابع مشابه
Activated Sludge Treatment of Paper Mill Effluents
Introduction The pulp and paper industry is the second largest industrial water consumer in Europe with a usage of 35 m3/ton paper and a production of 85.2 M tons/year. Its effluents cause considerable damage to the receiving waters if discharged untreated since they have a high biochemical oxygen demand (BOD), chemical oxygen demand (COD) and contain chlorinated compounds, suspended solids (ma...
متن کاملBioremediation of paper and pulp mill effluents.
Pulp and paper mill effluents pollute water, air and soil, causing a major threat to the environment. Several methods have been attempted by various researchers throughout the world for the removal of colour from pulp and paper mill effluents. The biological colour removal process uses several classes of microorganisms--bacteria, algae and fungi--to degrade the polymeric lignin derived chromoph...
متن کاملImpact of Industrial Effluents on Soil Health and Agriculture - Indian Experience: Part I - Distillery and Paper Mill Effluents
The disposal of industri al eftluents is a problem of increasing importance throughout the world. In Indi a, a huge amount of waste water generated from distillery and paper industri es is discharged on land or into the running water. Di stillery waste water is characterized by low pH, hi gh BOD and COD values and contains a high percentage of organic and inorganic material s. This waste water ...
متن کاملBioplastic production using wood mill effluents as feedstock.
Fibreboard production is one of the most important industrial activities in Galicia (Spain). Great amounts of wastewater are generated, with properties depending on the type of wood, treatment process, final product and water reusing, among others. These effluents are characterized by a high chemical oxygen demand, low pH and nutrients limitation. Although anaerobic digestion is one of the most...
متن کاملIntegral Indices for Quality Assessment of Pulp and Paper Mill Effluents
Bogolitsyn K., gusakova m., samsonova n., selivanova n., Pochtovalova a.: Integral indices for quality assessment of pulp and paper mill effluents. Ekológia (Bratislava), vol. 33, no. 1, p. 60–66, 2014. The first part of this investigation studied complex nature of chemical oxygen demand (cod) parameter on local and overall effluents, which were obtained from two pulp and paper mills, located i...
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ژورنال
عنوان ژورنال: Research & Development in Material Science
سال: 2018
ISSN: 2576-8840
DOI: 10.31031/rdms.2018.08.000690