Interview Questions.

Question 1. What Is Waste Management?

Answer :

Waste management is the collection, transportation and disposal of waste substances.

Question 2. What Are The Rules And Regulations Guiding Waste Management In India?

Answer :

Municipal Solid Waste (Management and Handling) Rules 2000: adjust the control and handling of the municipal solid wastes and are relevant to every municipal authority answerable for series, segregation, garage, transportation, processing and disposal of municipal strong wastes
BioMedical Waste (Management and Handling) Rules, 1998: adjust the control and managing of bio-medical waste and are relevant to all folks who generate, gather, obtain, shop, transport, treat, dispose, or deal with bio medical waste in any shape.
E-Waste (Management and Handling) Rules, 2010 :modify the management and dealing with of electrical and electronic waste and is applicable to each producer, consumer worried in manufacture, sale, purchase and processing of these equipments or its additives.
Environmental Health and Safety (EHS) Interview Questions
Question 3. What Are The Common Methods Of Waste Disposal?

Answer :

The normally practiced technologies for SWM may be grouped underneath 3 fundamental categories, i.E., bio-processing, thermal processing and sanitary landfill. The bio-processing technique consists of cardio and anaerobic composting. Thermal techniques are incineration and pyrolysis. Sanitary landfill is usually used to dispose off the very last rejects coming out of the organic and thermal waste processing gadgets.

Question 4. What Is Aerobic Composting?

Answer :

Aerobic composting is the advent of fertilizing compost using micro organism that thrive in an oxygen-wealthy surroundings. Aerobic composting is taken into consideration the fastest approach of composting, but entails extra work interms of rotating the natural material periodically.

Question five. What Is Anaerobic Composting?

Answer :

Anaerobic composting is the advent of fertilising compost the usage of bacteria that can not thrive in the presence of oxygen. Anaerobic composting is understood to paintings slowly, but additionally requires lesser paintings.

Air Polution Interview Questions
Question 6. What Is Incineration?

Answer :

Incineration is a waste treatment manner that involves the combustion of natural materials contained in waste materials. Incineration of waste substances converts the waste into ash, flue fuel, and warmth. In some cases, the warmth generated via incineration can be used to generate electric powered power.

Question 7. What Is A Sanitary Landfill?

Answer :

A sanitary landfill is a low-mendacity place this is filled with waste rejects. It has a liner at the bottom to save you the groundwater from contaminating with the mixture of the liquid that oozes from the waste that is buried known as the leachate. Waste is buried in-among layers of soil and is compacted nicely to make it a tough floor. When the landfill is finished, it is capped with a layer of clay or a artificial liner for you to prevent water from getting into. A very last topsoil cover is placed, compacted and graded, and numerous varieties of plants may be planted with a view to reclaim the otherwise vain land.

WASH Officer (Water, Sanitation, and Hygiene) Interview Questions
Question 8. How Do I Practice Waste Management At Home?

Answer :

Keep separate containers for dry and wet waste inside the kitchen.
Keep  bags for dry waste collection- paper and plastic, for the rest of the household waste.
Keep plastic from the kitchen easy and dry and drop into the dry waste bin. Keep glass /plastic bins rinsed of meals count.
Keep a paper bag for throwing sanitary waste.
Question 9. What Are The First Few Steps To Initiate A Waste Management Programme In Your Apartment Complex?

Answer :

Form a collection with like-minded humans.
Explain waste segregation to your circle of relatives / neighbours on your condominium building.
Get the staff within the condo constructing to also apprehend its significance.
Get separate garage drums for storing dry and wet waste.
Have the dry waste picked up with the aid of the dry waste collection centre or your nearby scrap supplier.
Rain Water Harvesting Interview Questions
Question 10. What Are The Different Types Of Waste?

Answer :

 Wet waste:Wet waste consists of kitchen waste - along with vegetable and fruit peels and portions, tea leaves, espresso grounds, eggshells, bones and entrails, fish scales, in addition to cooked meals (both veg and non-veg).
 Dry Waste:Paper, plastics, metallic, glass, rubber, thermocol, styrofoam, cloth, leather-based, rexine, timber – anything that may be saved for an prolonged period without decomposing is classified as dry waste.
Hazardous waste:Household dangerous waste or HHW encompass three sub-categories – E-waste; poisonous materials which include paints, cleaning sellers, solvents, insecticides and their boxes, other chemical substances; and biomedical waste.
E-waste:E-waste or digital waste includes batteries, pc elements, wires, electrical gadget of any kind, electric and electronic toys, remotes, watches, mobile telephones, bulbs, tube lighting and CFLs.
Biomedical waste:This includes used menstrual cloth, sanitary napkins, disposable diapers, bandages and any fabric this is contaminated with blood or other body fluids.
Question eleven. What Are Ways Of Storing The Waste At Homes?

Answer :

Dry waste:Store it in a bag in the software region after cleansing and drying till it's miles picked up. No food residue ought to be left inside the bottles and packets. Clean them as you will to reuse them. If garments are definitely unusable, or very broken, they may be categorised as dry waste. If clothes are dirty with frame fluids, they emerge as sanitary waste. If they're dirty with paint, or any chemicals, they are HHW (household unsafe waste).
E-waste:Store them in separate box that's kept closed, away from moisture and in which not anything else is placed.
Watershed Interview Questions
Question 12. How Do I Dispose My Waste?

Answer :

Compost your moist waste at domestic:Home composting can easily be completed in any aerated container. Get extra info on composting and start composting nowadays! 

Compost your moist waste at the network level:If you stay in a large condominium building, a network composting system like tank composting will be installation for all of the wet waste from the residents. If now not, the wet waste may be given out each day on your Municipality series device.

Biomedical waste has to be wrapped separately in a newspaper and handed over to the municipality waste series device. Expired medicines and injections, used syringes also must be disposed within the same manner.

Paint and different hazardous waste like cosmetics, mosquito repellents, tube lighting and so on must be saved one at a time and surpassed over to the Municipal collection gadget.

Environmental Health and Safety (EHS) Interview Questions
Question thirteen. How Can I Dispose Of My Old, Used Tires?

Answer :

Waste tires ought to be dropped off at a stable waste facility permitted to just accept waste tires. There are many accepted centers across the country where waste tires are regularly occurring for transient storage and then transported to processing or disposal facilities.

Question 14. Is A Solid Waste Permit Required For The Disposal Or Management Of Waste Tires?

Answer :

A stable waste permit is required whenever tire wastes are stored, buried, or in part buried.

Question 15. My Business Generates Hazardous Waste. Do We Have To Notify Of Hazardous Waste Generation?

Answer :

A commercial enterprise need to notify of unsafe waste era if any of the subsequent observe:

The enterprise generates 220 pounds or greater of hazardous waste in a calendar month;
The business generates 2.2 pounds or extra of an "acute" risky waste according to calendar month;
The business stores 2.2 pounds or more of an "acute" hazardous waste at any individual time; or
The enterprise shops 2,2 hundred kilos or greater of hazardous waste at anyone time
Biomedical waste Interview Questions
Question sixteen. My Company Generates Hazardous Waste. Do We Have To Submit A Biennial Hazardous Waste Report?

Answer :

A enterprise is required to complete and report a unsafe waste biennial file if the web site was a Large Quantity Generator during the past strange numbered yr (as an example the years 2011 or 2013) and/or if the organization changed into/is permitted to deal with, store, or get rid of dangerous waste at some stage in the past bizarre numbered yr.

Question 17. Can I Burn Used Oil In My Shop Stove?

Answer :

Yes. As long as you burn used oil generated on-website or prevalent from owners; use a space heater synthetic for the burning of used oil; use a space heater with a capability of no greater than zero.Five million Btu consistent with hour; and vent exhaust gases to the outside.

Question 18. What Guidelines Have To Be Followed During Building Demolition Or Renovation?

Answer :

When you perform a building demolition or protection job at any institutional, commercial, public, or business constructing, you're problem to notification requirements and emission manipulate necessities. In addition, inspections can be performed. Residential homes having 4 or fewer residing units consisting of houses, duplexes, barns, and other outbuildings, aren't required to fulfill those necessities.

Air Polution Interview Questions
Question 19. What Are The Requirements For Removing Asbestos Floor Tile And Asphalt Roofing Material?

Answer :

There are a number of necessities that need to be followed. They pertain to type and amount of cloth and to the elimination procedure.

Question 20. Can I Dispose Of My Household Generated Medical Waste With My Household Garbage?

Answer :

Your family scientific waste, normally inclusive of syringes and needles, may be disposed in your rubbish.  Prior to placement in the garbage, it's miles fairly recommended that the medical waste be rendered noninfectious, placed in a rigid box, and categorized appropriately.

Question 21. What Are The Common Recyclable Materials That I Can Recycle From My Household Garbage? What Type Of Recycling Facilities Are Located In The Area I Live In?

Answer :

The common recyclable materials found in household garbage are: aluminum cans, steel/tin cans, plastic, paper, magazines, newspapers, and cardboard