What are the acceptable standard TDS and TSS by MWSS and/or Maynilad?
What are the acceptable standard TDS and TSS by MWSS and/or Maynilad?
Homework Answers
Acceptable standard TDS and TSS by MWSS
TDS in PNSDW =500 mg/l
TDS in tap water = as low as 105 mg/l
TDS in demineralised water (bottled water or refilling water) =as low as 1 mg/l
TSS is total suspended solids.suspended solids will be completely removed from drinking water.
TSS is important while considering quality of waste water.
by MWSS, TSS should be less than 30 mg/l for 30 day concentration.
and TSS should be less than 45 mg/l for 7 day concentration.
Add Answer to:
What are the acceptable standard TDS and TSS by MWSS and/or
Maynilad?
PLEASE SHOW THE SOLUTION ORDERLY THANK YOU. PART A. Total Dissolved Solids (TDS) A 25.0 mL...
PLEASE SHOW THE SOLUTION ORDERLY THANK YOU.
PART A. Total Dissolved Solids (TDS) A 25.0 mL aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating dish. The sample was heated to dryness. The following data were obtained: • Mass of evaporating dish = 25.034 g • Mass of dried sample plus evaporating dish = 25.636 g PART B. Total Solids (TS) and Total Suspended Solids (TSS) A 25.0 mL aliquot of a well-shaken sample...
Calculate the change in Gibbs free energy at standard conditions (TSS) and the equilibrium constant for...
Calculate the change in Gibbs free energy at standard conditions (TSS) and the equilibrium constant for each of the following reactions. (a) CH4(g) + H2O(g) equilibrium reaction arrow CO(g) + 3 H2(g); ?H° = +205.9 kJ, ?S° = +214.7 J/K ?G° 141.9 Correct: Your answer is correct. kJ K (b) CaCO3(s) equilibrium reaction arrow CaO(s) + CO2(g); ?H° = +179.2 kJ, ?S° = +160.2 J/K ?G° 131.5 Correct: Your answer is correct. kJ K
Toxic shock syndrome (TSS) is a severe illness associated with infections. While anyone can devel...
Toxic shock syndrome (TSS) is a severe illness associated with
infections. While anyone can develop TSS, one of the primary risk
factors is tampon usage. Given this widely known risk factor for
TSS, there might be evidence to suggest that physicians are prone
to diagnostic bias when diagnosing patients with TSS.
Refer to the table below, which relates to patient sex (Female
vs. Male) to physician diagnosis for the patient (TSS Diagnosed vs.
TSS Not Diagnosed). Note that all patients...
Calculate the Total Hardness (TH), Carbonate Hardness (CH), Non-Carbonate Hardness (NCH), and Total Dissolved Solids (TDS)...
Calculate the Total Hardness (TH), Carbonate Hardness (CH), Non-Carbonate Hardness (NCH), and Total Dissolved Solids (TDS) for each source? Place your answer in the table provided below indication appropriate units Water SourceTH CH NCH TDS McDonald's Well Dontgointhere Lake McDonald's Well Dontgointherc Lake Chemical Species Concentration (mg/L) as lon meq/ Concentration (mg/L) as lon meq L CO2 65 255 125 80 775 320 200 2.955 12.75 10.417 3.478 12.705 6.667 5.642 0.6812 3.75 1.608 2.174 3.770 0.9 2.8208 15 75...
What are some reasons why some rivers/streams have a high conductivity and low TDS and vise...
What are some reasons why some rivers/streams have a high conductivity and low TDS and vise versa?
9. Derive the equation dH = TDS + VdP and show tha ASm = Cp.m In...
9. Derive the equation dH = TDS + VdP and show tha ASm = Cp.m In 2 - R In For the change of one mole of an ideal gas from Tu, P, to T2, P, assuming that Cp,m is independent of temperature. (Hint: Start from dU = Tds - pdV and consider what you need to add to both sides to get an expression for dH on the left side).
What is the value of ScF. Tds, where F(x, y, z) = y² i + 2xzj...
What is the value of ScF. Tds, where F(x, y, z) = y² i + 2xzj + 6xk and C is the straight-line segment r(t) = ti + tj + tk, 0 <t<1 from (0,0,0) to (1,1,1)?
what is the percent of students who will be admitted if the lowest acceptable score on...
what is the percent of students who will be admitted if the lowest acceptable score on the math sat test is 600? The mean score is 490 and the standard deviation is 120.
b. For this process what is the probability that a shaft is acceptable? A particular manufacturing...
b. For this process what is
the probability that a shaft is acceptable?
A particular manufacturing design requires a shaft with a diameter between 19.89 mm and 20.013 mm. The manufacturing process yields shafts with diameters normally distributed, with a mean of 20.002 mm and a standard deviation of 0.005 mm. Complete parts (a) through (c) a. For this process what is the proportion of shafts with a diameter between 19.89 mm and 20.00 mm? The proportion of shafts with...
can you answer the dissolved inorganic carbon, TDS, and field PH? if you can teach how...
can you answer the dissolved inorganic carbon, TDS, and field
PH?
if you can teach how to find total moles cationic charge, total
moles anionic charge, and percent charge imbalance? thx
CHE-100 Environmental Water Chemistry, Homework Set th1; Due: 1/12/17 1) This water was taken from a geothermal terrain in Lake County. What the chemical analyst conveys to you in column is not the real form of the solute-it is the mass of that reported chemical in a kilogram of...
PLEASE SHOW THE SOLUTION ORDERLY THANK YOU.
PART A. Total Dissolved Solids (TDS) A 25.0 mL aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating dish. The sample was heated to dryness. The following data were obtained: • Mass of evaporating dish = 25.034 g • Mass of dried sample plus evaporating dish = 25.636 g PART B. Total Solids (TS) and Total Suspended Solids (TSS) A 25.0 mL aliquot of a well-shaken sample...
Toxic shock syndrome (TSS) is a severe illness associated with
infections. While anyone can develop TSS, one of the primary risk
factors is tampon usage. Given this widely known risk factor for
TSS, there might be evidence to suggest that physicians are prone
to diagnostic bias when diagnosing patients with TSS.
Refer to the table below, which relates to patient sex (Female
vs. Male) to physician diagnosis for the patient (TSS Diagnosed vs.
TSS Not Diagnosed). Note that all patients...
Calculate the Total Hardness (TH), Carbonate Hardness (CH), Non-Carbonate Hardness (NCH), and Total Dissolved Solids (TDS) for each source? Place your answer in the table provided below indication appropriate units Water SourceTH CH NCH TDS McDonald's Well Dontgointhere Lake McDonald's Well Dontgointherc Lake Chemical Species Concentration (mg/L) as lon meq/ Concentration (mg/L) as lon meq L CO2 65 255 125 80 775 320 200 2.955 12.75 10.417 3.478 12.705 6.667 5.642 0.6812 3.75 1.608 2.174 3.770 0.9 2.8208 15 75...
9. Derive the equation dH = TDS + VdP and show tha ASm = Cp.m In 2 - R In For the change of one mole of an ideal gas from Tu, P, to T2, P, assuming that Cp,m is independent of temperature. (Hint: Start from dU = Tds - pdV and consider what you need to add to both sides to get an expression for dH on the left side).
What is the value of ScF. Tds, where F(x, y, z) = y² i + 2xzj + 6xk and C is the straight-line segment r(t) = ti + tj + tk, 0 <t<1 from (0,0,0) to (1,1,1)?
b. For this process what is
the probability that a shaft is acceptable?
A particular manufacturing design requires a shaft with a diameter between 19.89 mm and 20.013 mm. The manufacturing process yields shafts with diameters normally distributed, with a mean of 20.002 mm and a standard deviation of 0.005 mm. Complete parts (a) through (c) a. For this process what is the proportion of shafts with a diameter between 19.89 mm and 20.00 mm? The proportion of shafts with...
can you answer the dissolved inorganic carbon, TDS, and field
PH?
if you can teach how to find total moles cationic charge, total
moles anionic charge, and percent charge imbalance? thx
CHE-100 Environmental Water Chemistry, Homework Set th1; Due: 1/12/17 1) This water was taken from a geothermal terrain in Lake County. What the chemical analyst conveys to you in column is not the real form of the solute-it is the mass of that reported chemical in a kilogram of...
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