Granular Flocculant Articles & Analysis
13 articles found
Designed to maximize the removal of organic contamination from wastewater, the ANUBIX – B achieves superior treatment results while working with both granular and flocculant sludge. It allows for process flexibility and reliable operation during ever-changing production conditions at the starch factories. ...
In this study water samples of different origins (subalpine lake, artificial lake and river) were treated by pre-oxidation, coagulation/flocculation, adsorption on granular activated carbon and disinfection. Different laboratory-scale tests were carried out to evaluate the treatment impact on ClO2 consumption in disinfection and on the formation of ...
This study evaluated the behavior of an anaerobic expanded granular sludge bed system using different methylparaben (MPB) concentrations. ...
An innovative granular sludge deammonification system was incorporated into a conventional-activated sludge process. The process incorporated an internal baffle in the bioreactor for continuous separation of granular biomass from flocculent biomass, which allowed for controlling the solids retention time of flocculent sludge. ...
Pilot plant set-up consisted of an alum coagulation step, granular media upflow flocculation and direct downflow dual-media filtration followed by ultraviolet disinfection (dose of 95 mJ cm−2). ...
For their biotreatability in anaerobic conditions, the method with measurement of biogas production has been employed comparing flocculent and granular sludge. Both ILs were less toxic and more biodegradable in anaerobic conditions. IL [bmpyr][dca] was not toxic to granular sludge up to 742 mg L−1 and it even has been degraded at this ...
-dominated mixed cultures, one granular and the other flocculent, were used for this purpose. A very good correlation between experimental data using both sludges and model predictions was achieved by one of the models, obtaining correlation coefficients higher than 0.997. ...
Cationic high molecular weight high charge (55%) granular polyacrylamide flocculant C- 498 HMW from KEMIRA (available in GRAS form) had to be used for the best clarification and sludge thickness (4.5-6.5 % of dry solids). ...
Upon treatability studies a full scale treatment system including effluent collection tanks, screens, flocculation-flotation system, MBR and RO was installed. The treatability study and full scale system will be described in this manuscript. ...
Keywords: acid mine drain treatment; precipitation, flocculation-flotation; filtration, walnut vs. sand filters Introduction Mount Emmons mine (i.e. ...
In order to study the performance, inhibition and recovery processes of different types of anammox sludge, three up-flow anaerobic sludge blanket reactors were inoculated with flocculent sludge, granular sludge, and cultured inactive methanogenic granules. ...
The high similarity of microbial community structure between co-existed flocculated sludge and granular sludge in GSBR at different operation phases indicated that similar microbial consortium could exist in compact aggregated form or in amorphous flocculated form. ...
A few final suggestions that we find helpful in making an ozone/bromine system work – use a flocculant for water clarity, follow a regular make-up water program and shock the pool periodically. We use poly-aluminum sulfate for flocculation and granular chlorine to shock our test pool twice a year. Each application has different ...