Determine the preak point dosage of chlorine given the data below which was obtained from chlorination experiment. 5 6 7 Dosage(mg/L) Required Cl₂Cmg/L 0.2 0.45 1.05 2.75 4.5 5.15 6.03 1 2 3 4

Q: The specific gravities of solids and carrier fluids of a slurry are usually known, but the specific…

A: Specific gravity is defined as the ratio of the density of solids in the slurry and the density of…

Q: The hydroxide ion concentration in a solution of NaOH is 2.0 x 10-¹ M at 25 °C. What is the pH of…

A: Given data in question  Concentration of NaOH 2×10-1 M To find out  p(H)

Q: The amount of chlorine residual remaining when gases start evolving during disinfection and when…

A: The amount of chlorine residual remaining when gases start evolving during disinfectionand when they…

Q: Question 8 Compute the degree of disinfection achieved within 8 minutes of addition of 10 mg/l of…

A: Time t = 8 minutes,Addition of 10 mg/l of chlorine in 50 MLD of water,Disinfection constant k =…

Q: Convert the following from milligrams per liter as the ion or compound to milligrams per liter as…

A: Concentration in mg/L are given. We need to calculate concntration as mg/L CaCO3

Q: 3. Compute the formula weight and density of exhaust gas which contains 72% N2, 1% Ar, 12% H2O, and…

A:

Q: Specific gravity is calculated by the formula: S.G. = density of sample/density of water at a given…

A: Given data:   t [°C]   ρH2O [g/cm3] 4              1   20        0.99820 25        0.99705    It…

Q: Problem 8 Given L0,mix=12 mg/L, DO mix=DOsat=11.33 mg/L, kd=0.3 d-1, and kr =0.4 d-1, find the…

A: DOmix = 11.33 mg/l  DOsat = 11.33 mg/l Kd = 0.3 d-1 Kr = 0.4 d-1 Lomix = 12 mg/l Determinea. Initial…

Q: Determine the total mass of solids removed over the entire 8-hour period, in kg.

A: A table is shown in the given figure as need to findThe total mass of solids removed over the entire…

Q: Question 2 The soda ash dose necessary to soften this water to 90 mg/L as Caco3 if the soda ash is…

A:

Q: Total suspended particulate matter concentration in ambient air is to be measured using a high-…

A: GIVEN:Initial flow rate = 1.5 m3/min.Final flow rate = 1.4 m3/min.Initial dry Wt. = 9.787 gm.Final…

Q: The duration of activity 10-30 is: 8 17 T=8 40 T=8 60 10 T=9 T=4 T=6 30 50 T.F.=4 10 8. O 5 20

A: Given information  Duration Total float  To find Duration of 10 - 30

Q: 6- A water plant is designing disinfection process using ozone as a major disinfectant. Based on the…

A: To find:a) Using Chick's law, calculate contact time T (in minutes) for 3 log inactivation of the…

Q: Total suspended particulate matter (TSP) concentration in ambient air is to be measured using a high…

A: Initial air flow rate = 1.5 m3/min.Final air flow rate = 1.4 m3/min.Initial dry weight = 9.787…

Q: What is the pH of a solution made by dissolving 3.71 grams of calcium fluoride in enough water to…

A: Given Data: The mass of the calcium fluoride is M=3.71 g. The volume of resulting solution is V=450…

Q: (Same given conditions as the previous problem) Convert one hr UH to 2 hr UH. What is the value of…

A:

Collection Systems

The collection systems form a part of sanitary engineering, which is a sub-branch of civil engineering. It is also known as public health engineering and wastewater engineering. It is a methodology followed to remove and properly dispose of human waste, along with creating systems to provide safe and clean usable water. These measures ensure a hygienic and disease-free community. Sanitary engineering, apart from building sewer disposal units, is also involved in plumbing, fire protection, hydraulics, life safety, environmental protection, information technology, microbiology, pathology, and so on.