What are some examples of waste?

What are some examples of waste?


  • Waste (or wastes) are unwanted or unusable materials. ...
  • Examples include municipal solid waste (household trash/refuse), hazardous waste, wastewater (such as sewage, which contains bodily wastes (feces and urine) and surface runoff), radioactive waste, and others.

What are the 5 types of waste?

Waste can be classified into five types of waste which is all commonly found around the house. These include liquid waste, solid rubbish, organic waste, recyclable rubbish and hazardous waste. Make sure that you segregate your waste into these different types to ensure proper waste removal.

What are 3 types of industrial waste?

The waste produced by the industrial activities is called industrial waste. Industries, mills, mining operations, power plants etc. produce a huge amount of waste. It produces three kinds of wastes - solid, liquid and gas such as chemicals, ashes, industrial effluent, carbon dioxide, sulfur dioxide etc.

What are the 8 Wastes?

The 8 wastes of lean manufacturing include:

  • Defects. Defects impact time, money, resources and customer satisfaction. ...
  • Excess Processing. Excess processing is a sign of a poorly designed process. ...
  • Overproduction. ...
  • Waiting. ...
  • Inventory. ...
  • Transportation. ...
  • Motion. ...
  • Non-Utilized Talent.

What are the different types of industrial waste?

Characterizing the Different Types of Industrial Waste

  • Chemical Waste. Chemical waste is typically generated by factories, processing centers, warehouses, and plants. ...
  • Solid Waste. In industrial services, solid waste includes a variety of different materials, including paper, cardboard, plastics, packaging materials, wood, and scrap metal. ...
  • Toxic and Hazardous Waste.

What are the types of industrial waste?

Industrial waste is defined as waste generated by manufacturing or industrial processes. The types of industrial waste generated include cafeteria garbage, dirt and gravel, masonry and concrete, scrap metals, trash, oil, solvents, chemicals, weed grass and trees, wood and scrap lumber, and similar wastes.

What are different types of wastewater?

Two types of wastewater

  • What is sewage? Sewage is wastewater that comes from domestic activities. ...
  • What is non-sewage? Non-sewage covers all other types of wastewater. ...
  • What is blackwater? Blackwater is wastewater that comes from your toilet, kitchen sink and dishwasher. ...
  • What is greywater? ...
  • What is yellow water?

What are the characteristics of industrial waste?

suspended solids • both degradable and nonbiodegradable organics • oils and greases • heavy metal ions • dissolved inorganics • acids, bases and coloring compounds • Industrial effluents are characterized by their abnormal turbidity, conductivity, chemical oxygen demand (COD); total suspended solids (TSS) and total ...

What are the effects of industrial waste?

Industrial pollution continues to cause significant damage to the earth and all of its inhabitants due to chemical wastes, pesticides, radioactive materials etc. It affects wildlife and ecosystems and disrupts natural habitats. Animals are becoming extinct, and habitats are being destroyed.

What are the characteristics of waste water treatment?

Basic Characteristics of Wastewater

  • Physical Characteristics. · Turbidity. · Color. · Odor. ...
  • Chemical Characteristics due to Chemical Impurities. · Chemical Oxygen Demand (COD) · Total Organic Carbon (TOC) · Nitrogen. ...
  • Biological Characteristics due to Contaminants. · Biochemical Oxygen Demand (BOD) · Oxygen required for nitrification. · Microbial population.

Why industrial wastes are Neutralised before releasing into water?

Industrial wastes are neutralised before releasing them into water because they contains harmful and toxics chemicals which may became the cause for the impurity of water bodies.

What are chemical properties water?

Chemical properties of water involve parameters such as pH and dissolved oxygen. Monitoring these characteristics helps to determine if the water meets government regulations and is safe for human consumption and the environment.

What is domestic wastewater?

types of wastewater, or sewage: domestic sewage, industrial sewage, and storm sewage. Domestic sewage carries used water from houses and apartments; it is also called sanitary sewage. Industrial sewage is used water from manufacturing or chemical processes.

What is municipal wastewater?

Municipal wastewater is defined as wastewater from households or a mixture of wastewater from households and of industrial origin as well as precipitation water. ... Also, the nutrient concentration in wastewater may largely be reduced with the help of particular bacteria.

Which organism is used for municipal wastewater?

Biological treatments rely on bacteria, nematodes, or other small organisms to break down organic wastes using normal cellular processes. Wastewater typically contains a buffet of organic matter, such as garbage, wastes, and partially digested foods. It also may contain pathogenic organisms, heavy metals, and toxins.

How municipal water is treated?

After sedimentation, the water is disinfected to eliminate any remaining pathogenic micro-organisms. The most commonly used disinfectant (the chemical used for disinfection) is chlorine, in the form of a liquid (such as sodium hypochlorite, NaOCl) or a gas. It is relatively cheap, and simple to use.

What are the three sources of liquid waste?

Liquid waste is divided into three main streams: sewage, trade waste, and hazardous liquid waste.

What is another name for liquid waste?


What is liquid waste material?

Liquid waste can be defined as such Liquids as wastewater, fats, oils or grease (FOG), used oil, liquids, solids, gases, or sludges and hazardous household liquids. These liquids that are hazardous or potentially harmful to human health or the environment. ... Feel free to contact us with all your liquid waste needs.

What are the types of solid waste?

Types of Solid Wastes

  • Household Hazardous Waste (HHW)
  • Construction and Demolition Debris.
  • Industrial/Commercial Waste.
  • Hazardous Waste Lamps.
  • Regulated Medical Waste.
  • Used Electronic Equipment.
  • Used Oil.
  • Waste Tires.

What are the 7 principles of solid waste management?

The 7 R's: Refuse, Reduce, Repurpose, Reuse, Recycle, Rot, Rethink | Dunedin, FL.

What are the methods of solid waste management?

Methods of Solid Waste Disposal and Management:

  • Solid Waste Open Burning.
  • Sea dumping process.
  • Solid wastes sanitary landfills.
  • Incineration method.
  • Composting process.
  • Disposal by Ploughing into the fields.
  • Disposal by hog feeding.
  • Salvaging procedure.

What are the types and sources of solid waste?

SourceTypical waste generators
ResidentialSingle and multifamily dwellings
IndustrialLight and heavy manufacturing, fabrication, construction sites, power and chemical plants.
CommercialStores, hotels, restaurants, markets, office buildings, etc.