For the following wastewater and biomass characteristics: Q0 = 50 m3/d S0 = 60 mg NH4+-N/l Xi0 = 20 mg/l k= 2.5 mg NH4+-N/mg VSS-d K = 1 mg/l Y = 0.34 g VSS/g NH4+-N b = 0/day Calculate the volume of the CSTR required for 50 and 98% removal of ammonia by oxidation to nitrat

Q: Waste, measured as BOD, is removed according to first order kinetics at a rate constant of 0.4…

A: We knowBODt=BODY1-e-ktso for ·%BODtBODy=100-80=20%so,0.2=1-e-0.4tt=1.9348min

Q: A domestic wastewater with BODs of 205 mg/L is treated by a secondary treatment plant that removes…

A: Given, BOD5 = 205 mg/L Initial DO = 9.2 mg/L Final DO = 2 mg/L Bottle volume = 300 ml

Q: Select the most suitable treatment for wastewaters given below. answer for the treatment of each…

A: Waste Water Optimum Treatment Explanation 50 mg/L NO3-N Ion-exchange  The ion exchange measure for…

Q: A wastewater treatment plant must disinfect its effluent before discharging the wastewater to a…

A: Given data: Initial concentration of California colony (Co) = 5.5 x 105 CFU/L. Maximum California…

Q: A conventional activated-sludge system treats 11,000 m3/day of wastewaterin an aeration tank with a…

A: Please go through the below answerExplanation:

Q: The wastewater from a manufacturing treatment plant is discharged to a municipal `treatment plant…

A: Given: From manufacturing wastewater: From domestic wastewater: The weight ratio of the mix is…

Q: A Jordanian city of 15000 inhabitants generates wastewater at a rate of 80L/day/person. If the city…

A: Population= 15000 Wastewater flow = 85 m3/day COD= 300 mg/L N= 72 mg/L wastewater rate =80…

Q: The wastewater contains 7.5 x 105 fecal CFU per liter. The permissible fecal coliform concentration…

A: Given: Initial coliform concentration, Co = 7.5 x 105 CFU/L Maximum permissible coliform…

Q: A conventional activated-sludge system treats 11,000 m3/day of wastewaterin an aeration tank with a…

A: SRT = 7 DAYSExplanation:Step 1:In the context of wastewater treatment specifically with activated…

Q: You have been treating a wastewater with bacteria that have the following kinetic coefficients: k=…

A: Data given k= maximum specific growth rate = 16 mg BODL/mg VSS-day Ks= half-saturation constant =10…

Q: After primary treatment, a municipal wastewater contains 150 mg/L BOD5. The wastewater flow of 0.44…

A: To determine- Aeration volume (m3)

Q: A municipal wastewater flow of 1,000 m³/d contains 400 mg/L BOD5 and is treated to be in a trickling…

A:

Q: 4.4.If an industrial plant is generating wastewater containing 350 mg/L of lysine [HO₂ CCH (NH2)…

A: Step 1: Step 2: Step 3: Step 4:

Q: After primary treatment, a municipal wastewater contains 150 mg/L BOD5. The wastewater flow of 0.44…

A: To determine- Aeration volume (m3)

Integrated Solid Waste Management

Integrated Solid Waste Management (ISWM) is a thorough waste suppression, compost, removal and recycling Program. An effective ISWM system considers how to suppress, manage and recycle solid waste in a manner that is most efficiently to protect human health and the surrounding. ISWM system requires evaluation of public wants and demands and then selecting and merging the most effective waste management activities for the proposed demands. The main ISWM activities for solid waste management are Waste prevention, Recycling and Composting, and Combustion and Removal and waste collection in a properly planned, constructed, managed and mitigated landfill areas. Each of these requires careful designing, financing, accumulation, and delivery of activities.