Why do  meat packaging plants have to process/pretreat their wastewater before sending it into the public treatment system

Q: Given its merits, why has advanced wastewatertreatment not been widely adopted?

A: Introduction: Advanced wastewater treatment has been used for a variety of purposes such as removing…

Q: causes of poor solid waste management in your community How is waste water managed

A: SOLID WASTES The left over solid materias produced by the human activities is referred to as solid…

Q: What is the key difference between primary and secondary sewage treatment?

A: The sewage treatment is the process of removing contaminants from wastewater containing household…

Q: Compare and contrast the processes that occur during primary, secondary, and tertiary wastewater…

A: Water pollution is caused primarily by the drainage of contaminated wastewater into surface water or…

Q: n the meadowland of New Jersey, what's the history of use that resulted in contamination?

A: Contamination -- Introduction -- As the world and technology growing ,loosing the purity of many…

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: How can you help in reducing microbial hazards in bodies of water in your own community?

A: Microbes are unicellular organisms that cannot be seen through naked eyes. These organisms are also…

Q: In wastewater BOD level is high but in flowing surface water usually BOD level is very low. Explain.

A: Introduction Biological oxygen demand (BOD) refers to the amount of dissolved oxygen required by…

Q: How does treatment of drinking water and sewage vary in purposeand techniques?

A: Drinking water treatment is done on raw water to make it pure enough for human consumption by…

Q: What are the Similarities of the source reduction approach to waste management of Commercial and…

A: Waste management is the strategy of an organization that uses to dispose , reduce reuse and…

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: What is e-waste, and why is it a growing concern?

A: E-WasteE-waste is defined as the waste released by the selling and purchasing of electronic…

Q: What role do biofilms play in trickling filters?

A: Wastewater treatment is an interaction used to eliminate impurities from wastewater or sewage and…

Q: (like a cup) is not considered a pollutant

A: Pollution causes adverse changes to the environment by contaminating the land and water from…

Q: Explain how ingredients not listed as banned substances on the WADA prohibited list might cause…

A: Any drug or procedure that meets two of the following three criteria may be added to the WADA…

Q: How is waste water managed in your Kumasi community in Ghana ? Describe it

A: Wastewater management refers to the elimination of contaminants from sewage or wastewater.  The…

Q: THE LOWEST BACTERIAL AIR POLLUTION ARE EXPOSED 1. Junior nurses 2. pharmacists-technologists 3.…

A: Junior nurses are basically more often exposed to bacterial pollution as they have direct contact…

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: Backyard composting is an excellent way to dispose ofa) cooking fats.b) garden debris.c) spoiled…

A: Backyard composting is the composting of a mixture of decaying organic matter i.e. is used to…

Q: Which step of wastewater treatment removes most of the BOD?

A: Wastewater (sewage) is polluted water which includes all harmful liquid, solid or gaseous substances…

Q: TOTAL MICROBIAL NUMBER OF DRINKING WATER (ACCORDING TO SANPIN REQUIREMENTS 2.1.4.1074-01) IN 100 ML…

A: A sufficient, clean, and safe drinking water supply must be provided for varied consumers as a…

Q: How does waste management in Texas compare to the management in other states?

A: Waste management in Texas is done in a very effective way.

Q: What are the challenges in the management of the pesticide industry wastewater?

A: Waste water from the pesticide industries must be well treated and checked before its release into…

Q: State the purpose and importance of each process step in wastewater treatment.

A: Wastewater treatment: It is the process of converting wastewater that is of no use into an effluent…

Q: Whose responsibility is it to pick up trash in our environment?

A: Answer: WASTE : It is the leftover substance of processes , which is not useful but can be recycled…

Q: What are the causes of poor solid waste management in your community

A: Solid-waste management involves the collecting, treating, and disposing of solid material, which is…

Q: Have the provisions of the Clean Water Act been effective? Discuss some of the methods we can adopt,…

A: Pollution is a reason of concern for a variety of reasons. There are several factors which affect…

Q: List three characteristics required of a good sewage indicator:

A: Fecal coliforms are the most widely used sewage indicator organisms. They are commonly used to…

Q: A given municipal wastewater can be treated with the following methods. N + AS, Activated sludge…

A: Lime It works as a neutralizer and precipitant of chrome, copper, and heavy metals present in…

Q: A contaminated field has been seeded with plants that you are told have the ability to absorb toxic…

A: Due to natural processes and anthropogenic (industrial) activity, heavy metal buildup in soil has…

Q: Can you recommend at least three methods of alternative waste management that would work and improve…

A: Waste management refers to the process of managing waste in an efficient and eco friendly way.

Q: household contaminated wastewater purification

A: Microorganisms from sewage can cause human disease, but can also negatively affect important…

Q: The most likely site for food contamination is: a) a person's own kitchen O b) the grocery store c)…

A: Introduction Food contamination:- It refers to food that has been corrupted with another substance –…

Q: What are the causes of poor solid waste management in a community

A: Solid waste management systems work to reduce negative impacts on the health, environment, and the…

Q: Explaination of primary and secondary sewage treatment?

A: We know that large quantities of wastewater are generated everyday in cities and towns. a major…

Q: What types of pollution exist in Texas and how can it be addressed?

A: The type of pollution existed in Texas and method to reduce this problem is given below.

Q: What is water contamination and it sources

A: Earth provides air, water and land to sustain life forms.

Q: Role of microbes in sewage and domestic waste water treatment ?

A: Microbes play an important role in sewage and domestic water treatment. The primary effluent ,passed…

Q: Why is refrigeration not always an effective means for preventing food spoilage?

A: Freezing food is considered as an effective technique for its preservation. The freezing temperature…

Q: Discuss the microbial ecology contributing to crowncorrosion of concrete sewer lines. In…

A: The destruction of the upper section of the pipes of waste water is called crown corrosion. It is…

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: ist some waste management strategies by three tiered model for pollution management. What are…

A: According to the question, we have to provide a list of some waste management strategies by the…

Q: What are some examples of hazardous materials that can then become hazardous waste? 1. Car oil 2.…

A: Given: Hazardous waste is a waste that has the potential threat to public health or…

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…