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Environmental Engineering

Environmental engineering is the study to improve the natural environment to provide healthy water, air and land for habitation and to remediate pollution sites. Environmental engineering is concerned with finding plausible solutions in the field of public health, arthropod-borne diseases and implementing law to promote adequate sanitation in urban, rural and recreational areas. It involves waste water management and air pollution control, recycling, waste disposal, radiation protection, industrial hygiene, environmental sustainability and public health issues.

Environmental engineers study the effects of technological advances on the environment. They conduct hazardous-waste management studies to evaluate the significance of such hazardous-waste management studies to evaluate the significance of such hazards, advice on treatment and containment and develop regulations to prevent mishaps.

Environmental engineering emerged as a separate discipline during the middle of the 20th century in response to widespread public concern about water and pollution and increasingly extensive environmental quality degradation. The roots of this extend back to public health engineering. Acions are intended to achieve benefits for those societies with longer-term impacts to reduce other environmental qualities. 

Categories within Environmental Engineering

Ecological Engineering

Postings: 1

Ecological engineering is the study concerned with the design, monitoring, and construction of ecosystems.

Mass of suspended solids loading per day

Influent sample collected from a wastewater treatment plant was analyzed for various solids concentrations. Results indicated concentrations of Total Volatile Solids (TVS), Total Fixed solids (TFS), and Total Dissolved Solids (TDS) to be 300 mg/L, 80 mg/L, and 150 mg/L respectively. If the wastewater flow rate into the treatment

A lagoon with volume 1200 m^3

A lagoon with volume 1200 m^3 has been receiving a steady flow of a conservative waste at a rate of 100m^3/day for a long enough time to assume that steady-state conditions apply. The waste entering the lagoon has a concentration of 10mg/L. Assuming completely mixed conditions, a) what would be the concentration of pollutant i

Composit wast

Can you help explain the wase concern for industries

Mechanical fastening

4. what are the advantages and disadvantages of mechanical fastening, joining and welding of composites.

Environmental Law and Policies: Food, Drugs, and Cosmetics

1. Compare and contrast the purpose and scope of the Federal Insecticide, Fungicide, and Rodenticide Act with the provisions of the Federal Food, Drug, and Cosmetic Act. 2. The Food Quality Protection Act of 1996 repealed the Delaney Amendment; what new provisions of law replaced or substituted for this amendment? 3. Consi

Environmental Law and Policy: Clean Air and Water

1. Why is the Clean Air Act of 1970 viewed as relatively strong legislation compared with earlier legislation focused on air quality? 2. Comment on the significance of the following provisions or aspects of the CAA of 1970: national ambient air quality standards; SIPs; attainment and nonattainment regions; air pollution credi

Civil and Environmental Engineering - Life Cycle

Chapter 3 1. In accomplishing a needs analysis in response to a given deficiency, what type of information would you include? Describe the process that you would use in developing the necessary information. Chapter 5 16. Describe some of the benefits of physical models and mock-ups. Chapter 6 10. What data are required

Civil and Environmental Engineering Questions

Chapter 17 Problem 6 What is the cost breakdown structure(CBS)? What are its purposes? What is included (or excluded)? How does it relate to a work breakdown structure (WBS)? P-7 How does the CBS relate to the funtional analysis (if at all)? p-8 Describe some of the more commonly used cost estimating methods. Under wh

Civil and Environmental Engineering

Ch 13 P-12 What is the purpose of maintainability prediction? When are maintainability predictions accomplished in the life cycle? P-16 How are preventive maintenance requirements determined? How are they justified? What is likely to occur if they are not properly justified? P-23 What criteria are used in the selection

Discussing System Design

Hi, I need some assistance answering the following questions: - Why is reliability important in system design? When in the life-cycle process should it be considered? To what extent should reliability be emphasized in system design, and what are some of the factors that govern this? - What are the quantitative measures of

Solving a PH Problem

What is the pH value of water containing 0.005 M of an acid with a acid dissociation constant of 0.001 M. The dissociation of the acid in water can be represented as: HA <-> H+ + A- Ka=[H][A]/[HA] Kw=[OH][H]=10^-14 Mass balance equation: Cta=[HA]+[A](MBE) Charge balance equation: CB = [H]=[A-]+[OH-]