Q: our common criteria are ponding surface: cleanli vetting of the surface by nas to satisfy these…
A: Surface preparation is the process of cleaning for new coatings. It is classified as passive,…
Q: The conversion of liquid water into gaseous water is called runoff percolation infiltration…
A: The matter is any substance that occupies space.
Q: WATER PURIFICATION AT THE WATER SUPPLY STATION USES THE CHEMICAL METHOD 1. irradiation of water 2.…
A: Water purification is a process of removing pollutants, microbes and other impurities from water. It…
Q: Which of the following is not a stage in purification of drinking water?a. filtration b.…
A: Sewage or waste water is the water which is polluted by the human population by the action of…
Q: As a water treatment expert, please clearly highlight the potential limitation of the treatment…
A: Wastewater treatment involves removal of harmful contaminants from the wastewater or sewage water…
Q: What is an advantage of deep-well disposal of liquid hazardous wastes? O Liquid wastes are safer…
A: Hazardous waste are the waste which are noxious in nature and it's exposure may leads to life…
Q: If you are planning to grow maize crop on your land area (2 hectares) and the recommended dose of…
A: Nitrogen (designated by the letter N) is a very important component of chemical fertilizers used in…
Q: MECHANICAL METHOD OF WATER TREATMENT AT THE WATER- WIRED STATION 1. filtering 2. defending 3.…
A: Mechanical filtration system in water treatment plant uses different units to filter out suspended…
Q: Describe the three stages of sewage treatment.
A: Sewage water is the wastewater produced after the household uses, industrial uses, and purposes. So,…
Q: Why is secondary wastewater treatment referred to as biological approach?
A: Secondary wastewater treatment uses useless water or sewage water for quality up-gradation of water…
Q: In fixed-bed leaching, how it can be leached please mention one or two only.
A: Asked : Fixed-bed leaching
Q: Microorganisms are used in the nitrogen removal process. Discuss why it isn't part of the secondary…
A: The aerobic self purification process that involves when the organic matter is added to the lakes…
Q: Why do large doses of vitamin B1 help with the condition of Maple Syrup Urine Disease (MSUD
A: Amino acids are the monomers that are bound by peptide bonds to make proteins.
Q: Match the microorganisms in column A with their corresponding product in column B, then match your…
A: A primary metabolite is a kind of metabolite that is directly involved in normal growth,…
Q: Environmental factors that could lead to failure of water treatment plant?
A: water treatment plants are those large scale equipments which helps in clearing and sterilizing…
Q: Amount of ddt per organism
A: DDT, or dichlorodiphenyltrichloroethane, is a colorless, odorless, and tasteless crystalline…
Q: Microbes have their biggest impact in which step of wastewater treatment? A) O preliminary B) O…
A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…
Q: . How could microorganisms be used to remove phosphate in wastewater?
A: Microalgae are able to convert nutrients from wasrewater into biomass and bioproducts,thus improving…
Q: Describe any two (2) types of nitrogenous waste.
A: Nitrogenous wastes, also known as nitrogen wastes, are nitrogen compounds that are produced by…
Q: of biodegradation of organic contaminants. I
A:
Q: Why do meat packaging plants have to process/pretreat their wastewater before sending it into the…
A: Meatpacking refers to the process of turning livestock into the meat. The meat packaging plants or…
Q: n what room in the house would the heavy metal, nickel be a contaminant?
A: Heavy metal poisoning or toxicity of heavy metals is the condition that occurs because of the…
Q: Sludge that has been completely combined with water is recycled activated sludge. What are the…
A: ACTIVATED SLUDEGE BASICS- The activated sludge process is a biological wastewater treatment process…
Q: Justifythe importance to have full characteristics test off water sample before proceed with the…
A: Water has great importance in perspective of biological system.it act as an universal solvent many…
Q: Every year, supposedly safe municipal water supplies cause outbreaks of enteric illness. Using the…
A: Contamination of the public water supply in Milwaukee during March and April 1993 resulted in a…
Q: When would tertiary treatment of wastewater be necessary ?
A: Water is the important natural resources.Water treatment is done in order to reuse the water again…
Q: A pond is found to contain high levels of nitrates & phosphates. What is the most Ilikely source of…
A: Ans- agricultural runoff
Q: household contaminated wastewater purification
A: Microorganisms from sewage can cause human disease, but can also negatively affect important…
Q: Salt Treatment Tap Water Treatment Distilled Water Treatment Which of these experimental…
A: A hypertonic solution contains a higher concentration of solutes compared to another solution.…
Q: What does domestic waste constitutes?
A: Wastes are unwanted or unusable materials. Waste is any substance which is discarded after primary…
Q: Which statement among A-C is not applicable to flocculation, or floc formation, during wastewater…
A: Flocculation : Flocculation is a process in which solids form larger clusters or flocs which further…
Q: Why is reduction of BOD in wastewater a primary goal ofwastewater treatment? What are the…
A: Wastewater treatment is carried out to reduce organic and inorganic compounds in the wastewater to a…
Q: INDICATOR INDIRECTLY INDICATING FOR FRESH WATER POLLUTION BY HOUSEHOLD-CONSUMER WASTE WATERS 1.…
A: Introduction :- Water pollution occurs when chemicals contaminate water sources, rendering the water…
Q: What is the difference between settling and sedimentation process in water treatment plant
A: Water treatment is defined as any process that will improve the water quality by making it…
Q: Why is secondary treatment of water in sewage treatment plant called biological treatment?
A: The wastewater is mainly treated in two stages, primary and secondary. The third or tertiary stage…
Q: How domestic sewage deteriorates surface water quality?
A: Water quality is a term that is used to determine the usability of water. Not all water can be used…
Q: Wastewater from a local hospital were being treated in a general wastewater treatment plant (WWTP)…
A: Waste management is an important element of environmental protection. Its purpose is to provide…
Q: Which of the following treatments of sewage involves the use of anaerobic bacteria? A. Primary…
A: Sludge digester is a biological process where organic substances are decomposed and finally stable.
Q: Hazardous waste is primarily stored in sanitary landfills. True False
A: Dumping on landfilling is pilling of waste on selected low-lying land. Open land filling is dumping…
Q: Which is one of the factors does NOT affect the dissolution rate:
A: The substances (chemicals) that are consumed to prevent, treat, diagnose, and decrease the symptoms…
Leachate production is what
A leachate is any liquid that, extracts soluble or suspended solids from the material through which it has passed.
Step by step
Solved in 2 steps
- In fixed-bed leaching, how it can be leached please mention one or two only.In wastewater BOD level is high but in flowing surface water usually BOD level is very low. Explain.Identify (stepwise) the process of purifying drinkingwater. What important contaminants are targeted byeach step in the process?
- Can you describe a situation where high-level disinfection would be needed? Medium-level? Low-level?Which of the following is not a stage in purification of drinking water?a. filtration b. chlorination c. activated sludge d. sedimentationa) Define 'Disinfection' and 'Sterilization' OR differentiate between them. b) Enlist the different methods of 'Disinfection' which method would you recommend for 'Municipal Water Supply' and WHY? Depending on the availability of 'Source of Water which 'Source' is more important than the other for disinfection and WHY? Give reason. c) of them is stronger than the other and by what percentage? Define or differentiate between “Free Available Chlorine" and “Combined Available Chlorine". Write their Chemical Formulae and mention which one d) Define “Break Point Chlorination". With the help of a neat Figure' show the "Break Point" and also show "Combined Available Chlorine", "Free Available Chlorine" and "Total Available Chlorine". Mention the “Dosage" in order to obtain a “Free Available Chlorine Residual" of about 0.5 mg/l or above. e) Define the term “Chlorine Demand" of water. What are the "Factors" OR enlist the "Factors" that show the "Effectiveness of Chlorine".
- Why is secondary treatment of water in sewage treatment plant called biological treatment?As a water treatment expert, please clearly highlight the potential limitation of the treatment approach that only focuses on elimination of coliforms.Environmental factors that could lead to failure of water treatment plant?