Ask Question, Ask an Expert


Ask Homework Help/Study Tips Expert


Caustic soda ( Sodium Hydroxide, NaOH)  is the most significant commercial caustic (strongly alkaline) chemical produced in world and extensively employed in industry However, it is corrosive to living tissue in presence of moisture and a strong irritant to eyes, mucous membranes and skin.


problem 1: Throughout industrial processes caustic soda in pellet form has to be employed in liquid form and hence dissolved in water.  Describe the hazards associated with the mixing process and safe practices to be observed.

problem 2: You have been newly hired as safety and health officer of a textile company where caustic soda solution is extensively employed in bleaching process. The existing mixing equipment employed by the workers to prepare caustic soda solution comprises an upright chemical barrel with a lid and agitator as shown below.

1017_Traditional Chemical Barrel.jpg

Traditional Chemical Barrel
Upright Design with Agitator and Lid

i) What main risk do the workers have to encounter when adding the caustic soda to water in the barrel?

ii) Illustrate out how you would improve or redesign the barrel configuration to make the operation safer for the workers. You may draw a diagram to demonstrate your answer. Start by listing the requirements for a safe mixing operation.

iii) What additional equipment would you provide the workers in case there is a splash of caustic soda solution on them?

problem 3: Illustrate out how a spill of caustic soda solution may be contained and safely cleaned up?

Homework Help/Study Tips, Others

  • Category:- Homework Help/Study Tips
  • Reference No.:- M98483

Have any Question? 

Related Questions in Homework Help/Study Tips

Assignment picture of middle age developmentjeff is now 50

Assignment: Picture of Middle Age Development Jeff is now 50 years old. He is still overweight and has developed both high blood pressure and type 2 diabetes. At the same time, Jeff has some accomplishments. He is the CE ...

Describe three research designs for studying development

Describe three research designs for studying development. Cite the strengths and limitations of each. Respond in 200-400 words with a scholarly reference source.

Write a profile of a leader you know preferably this is

Write a profile of a leader you know. Preferably, this is someone in management where you work - or where you once worked. If you don't know such a leader, write about some other leader you know who leads an organization ...

To prepare for this discussionconsider an issue or problem

To prepare for this Discussion: Consider an issue or problem in your local community. How do you envision addressing that issue or problem, in light of Walden's mission and vision of social change. Then, what outcomes do ...

Anthropologyhow does juhoansi social organization relate to

Anthropology How does Ju/'hoansi social organization relate to the subsistence pattern of hunting and collecting? How is Ju/'hoansi society likely to change as the foraging way of life erode? You may prepare you essay us ...

1 use your critical thinking skills to write a paper of

1) Use your critical thinking skills to write a paper of 1,000-1,200 words that responds to the question, "Is the PPACA legislation an improvement or a liability to our health care delivery system?" Use examples to illus ...

Projectcontracts paperinstructions write a 3shy5 page

PROJECT CONTRACTS PAPER Instructions: Write a 3­5 page paper in response to the fact scenario provided below. The paper must be double spaced and include a list of works cited (not included in the page count). You may us ...

To the message below with your initial response including

To the message below with your initial response including cited information from the text, readings, and other course related information to support your response. Give an example of a contemporary issue currently facing ...

Questions interagency communication60 words minimum1 read

Questions Interagency Communication 60 words minimum 1. Read transcript and provide thoughts on material 2. How should roles be selected for the Emergency Operations Center (EOC)? Is seniority is less important than expe ...

Prior to beginning work on this discussion review the cover

Prior to beginning work on this discussion, review the Cover Letters PDF provided by the Ashford University Office of Career Services and the What Is a Cover Letter? and Writing the Dreaded Cover Letter online resources. ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro