... Thamnocephalus 24 hLC50 (ml L
-1
) Sinapis 72hIC50 (ml L
-1
)
I series II series I series II series I series II series
AS 52. 04 - 22 .81 - 20 3. 62 -
DWAS 136.38 340.37 39.57 128 . 02 2 62. 00 -
DSAS 23 6. 42 ... Ecotoxicological Tests in the Evaluation of Wastewater
29
Lee, I.S.; Lee, S.H.; Oh, J.E. (20 10). Occurrence and fate of synthetic musk compounds in
water envi...
... 27.7% (3) and 7.5% (4), and 85.6 37 .39 % (3) and
19.85 3. 82% (4), respectively. Conversely, for samples 5 and 7 the respirometric assay
demonstrated higher sensitivity than the standard assay ... (2) and 14 .3% (6), 14. 03 4.97% (2) and 14.54±0.74% (6),
respectively. Samples 3 and 4 showed a higher sensitivity in standard assay than in
respirometric assay, with EC
50
va...
... Tougas, 19 84) . An alternative way to
provide calibrationeless determination in stripping analysis is to deposit completely the
Waste Water - Evaluation and Management
94
The GAP-RBF and GGAP-RBF ...
modelling wastewater process.
Researches show that artificial neural network is able to model the wastewater treatment
process. However, wastewater treatment process is a...
... Waste Water - Evaluation and Management
182
wastewater treatment systems (DEWATS) (Jo & Mok, 2009). Wastewater can be described
using physical properties and by a list of chemical and ... the
collected water is naturally UV-filtered.
Table 1. Example of typical configuration of DEWATS
Domestic wastewater can be divided into grey and black wastewater. The grey was...
... The mean and standard deviation of the physicochemical and microbial variables
for the 3 main ecological limits of the 5 streams for wet and dry seasons
Waste Water - Evaluation and Management ... from
diarrhoea and other water, sanitation and hygiene related diseases and many suffer and are
weakened by illness (Pandey, 2006). Streams and rivers are vital and...
... contents of NH
4
-N and Ca
2+
of municipal waste water and well water and Mg
2+
of
municipal waste water were on the higher side (Table 1).
Well water
Municipal waste water
WHO
*
Mean ...
part to Abattoir discharges and petrochemical waste discharges into the system.
Waste Water - Evaluation and Management
316
materials produced and thre...
...
treated with municipal wastewater and Pb of soil treated with the both municipal
wastewater and well water were higher than the standard amounts of soil. The effects of
wastewater irrigation on ... dilution of
Waste Water - Evaluation and Management
344
wastewater exceeded 1 dS/m (1.91 dS/m) indicating that this wastewater was saline in
nature (Rattan et al., 2005)....
... different groups of wastewaters, alkaline (lye and
washing waters) and acidic (fermentation brine). Their management and treatment need to
be separate and different.
Lye and washing water noticeable ... Garrido-Fernandez et al, 1997
Table 8. Pollution loads of wastewater from processing of black olives processed by the
Californian style
Part 3
Waste Water Managemen...
... changed and therefore become wastewater. Wastewater can and must be
treated to ensure a safe environment and foster public health. There are conventional and
non-conventional methods of wastewater ...
Industrial wastewater may require some pretreatment if it has to be discharged with
domestic wastewater. The characteristics of wastewater vary from industry to industry and
Waste...
... human activities, commercial and industrial
sources. They may be accompanied with surface water, ground water and storm water.
Wastewater is also sewage, storm -water and water that have been used ... sewage and is much
diluted. There are two types of domestic sewage: black -water or wastewater from toilets,
and gray water, which is wastewater from all sources except toi...