a) Temporal variation of total ammonia nitrogen, b) nitrite-nitrogen, c) nitrate-nitrogen, and d) settleable
solids in an intensive culture of Litopenaeus vannamei using biofloc and a commercial probiotic.
Additionally, certain obligations settleable
by delivery of the issuer's equity shares but not indexed to the issuer's shares may have been classified as equity.
The results of turbidity were higher in treatments where artificial substrates were not used; similarly the settleable
solids in these treatments were higher (P < 0.
Selected samples are analyzed for Total Suspended Solids (TSS), and a few Imhoff cone determinations of settleable
solids have been made.
Those who comply with the "zero discharge" policy have to dig settling ponds - which work by holding water until partides settle to the bottom and form settleable
The amount of settleable
matter is roughly determined on a volume percentage basis by use of Imhoff cones, which are used for primary clarifier operations while settling meters are used for secondary.
Department of Agriculture's Conservation Management System through such practices as conservation tillage, strip cropping, contour farming, and terracing, or design and install a combination of management and physical practices to remove settleable
solids and associated pollutants in runoff delivered from the contributing area for storms up to and including a 10-year, 24-hour frequency.
For example, grab samples are required for microbial testing, pH, total residual chlorine (TRC), dissolved oxygen (DO), oil and grease, settleable
solids, and temperature.
Instead, farmers in the CZDB must apply the erosion component of a Conservation Management System as defined in the Field Office Technical Guide of the SCS, or design and install a combination of management and physical practices to settle the settleable
solids and associated pollutants in turnoff delivered from the contributing area (12).
The Storm King is an advanced hydrodynamic vortex separator used for the effective removal of floatables, settleable
solids and associated pollutants.
for gravity separation of sand, grit, settleable
solids and free oils (hydrocarbons
Eutek's leading brands include the HEADCELL[TM], a modular, multiple-tray settleable
solids concentrator that removes fine grit with minimal headloss; the TEACUP[TM], an all-hydraulic unit that uses a combination of a free vortex and the boundary layer effect to capture, classify, and remove fine grit, sugar sand, and high-density fixed solids; the SLURRYCUP[TM], a unit that uses a combination of an open free vortex and the boundary layer effect to capture, classify and remove fine grit, sugar sand, snail shells, and high-density fixed solids from grit slurries, and both primary and secondary sludge; and the GRIT SNAIL[TM], a solids clarifier that discharges clean, low-odor solids, with a low percentage of volatile solids.
The first cell is aerated at a level that will maintain all biomass in suspension, whereas the following cells are aerated at levels that are low enough to permit the settleable
solids in the effluent from the first cell to settle.