Table 3 Flocculation characteristics of psyllium and Psy-g-PMAIII Parameter Supernatant liquid from Set I (i.e. waste water without flocculant) Supernatant liquid from Set II (i.e. waste water with 2.5 ppm P. psyllium) Supernatant liquid from Set III (i.e. waste water with 2.5 ppm Psy-g-PMAIII) Turbidity 37 27 12 TS (ppm) 408 300 226 TDS (ppm) 291 243 212 TSS (ppm) 117 57 117
The liquid stream is divided into two parts, one fraction (25%) liquid stream is treated in waste water treatment plant and remaining liquid is concentrated in multiple-effect evaporator.
Sulphuric acid, aluminium sulphate, acid mine drainage, waste water were among investigated aggressive liquids.
Tom Greene, director of safety, environment and training for Crystal Cruises, which plans to dispatch its 790-foot Crystal HarMontereyMonterey Oct.ct. 9, said company officials had promised to withhold all liquid and solid waste water while in Monterey Bay.
Once there he squatted ankle deep in waste water, was doused with an unidentified liquid and watched as cockroaches — so many cockroaches — scrambled along the walls and in one case, into his jumpsuit.
We were OK for the next several days, until it became clear that without electrical power the pumps that pushed our "waste water" (a nice term for everything liquid from old dishpan goo to your own poo) could no longer accommodate any kind of water activity.
O'Neal says Levi Strauss is probably using 100% recycled water, but isn't achieving "zero liquid discharge" – or zero waste water – the highest standard in industrial water recycling.
Superheated steam (91 bar, 470°C) is generated in the steam boiler (except in scenario B, see below) by burning the solid residue together with the concentrated liquid from evaporation and the biogas (methane) generated in the waste water treatment facility.
This new sensing system was used in e-waste and waste water samples, and the results consisted with the values that obtained by high-performance liquid chromatography.
The live steam required in the ethanol process is generated by burning part of the solid residue (together with the concentrated liquid from evaporation of the stillage and possibly some biogas generated in waste water treatment).
