World Congress on Sustainable Waste Management June 20-21, 2023 New York, USA

Plastic pollution can alter habitats and natural processes, reducing ecosystems capacity to adapt to climate change, directly affecting millions of people's livelihoods, food production capabilities and social well-being. The dangerous chemicals released from plastic products throughout their whole life cycle can pose a serious risk to humans and the environment, including when waste is not correctly managed, finding its way to air, water and soils.

Here are six essential steps to recycle plastic materials.

Step 1: Collection of Waste Plastic

Step 2: Sorting of Plastics into Categories

Step 3: Washing to Remove Impurities

Step 4: Shredding and Resizing

Step 5: Identification and Separation of Plastics

Step 6: Compounding

Hazardous waste can be preserved by chemical, thermal, biological, and physical procedures. Chemical methods contain ion exchange, precipitation, corrosion and reduction, and neutralization. Among thermal trials is high-temperature incineration, which not only can detoxify definite organic wastes but also can terminate them. The main purpose of wastewater treatment is to take out as much of the suspended solids as possible before the left behind water, called effluent, is discharged back to the environment. As solid material decays, it habits up oxygen, which is required by the plants and animals living in the water.

E-waste management is a procedure to collect e-waste, recover and recycle material by safe methods, dispose of e-waste by suitable techniques to reduce its adverse effects on environment. The recycling of e-waste helps a lot of useful purposes. For instance, contain protecting human and environmental health by keeping those devices out of landfills. Or recovering the parts within the devices that still have worth, and providing manufacturers with recycled metals that can be recycled to make new products.

Recycling is the procedure of converting waste materials that would usually be thrown away, into fresh materials and objects. Recycling waste reduces the quantity of harmful materials formed and reduces energy usage, therefore advancing the environment. More and more people recycle every single day. This supports to reduce the need for landfill and more costly forms of disposal. Recycling also decreases the essential for extracting (mining, quarrying and logging), filtering and giving out raw materials all of which create substantial air and water pollution.

Upcycling, also known as imaginative reuse, is the procedure of transforming by-products, waste materials, unusable, or unwanted products into new materials or products seeming to be of greater quality, such as artistic assessment or environmental value. Upcycling is a method of reusing and repurposing old, discarded materials and converting them into new items of higher value.

Wastewater treatment is a procedure used to remove impurities from wastewater and change it into an effluent that can be returned to the water cycle. Erstwhile returned to the water cycle, the effluent makes an all right impact on the terrain or is reused for colorful purposes (called water recapture). There are three main stages of the wastewater treatment methods, aptly known as primary, secondary and tertiary water treatment. In some employments, more innovative treatment is necessitated, known as quaternary water treatment.

Waste- to- energy (WtE) or energy- from- waste ( EfW) is the procedure of generating energy in the form of electricity and/ or heat from the main treatment of waste, or the processing of waste into an energy source. WtE is a form of energy recovery. The waste (energy) is burned, discharging heat. The heat goes water into smoke in a boiler. The high- pressure smoke tries the blades of a turbine initiator to produce electricity. An air pollution control system do away with defilements from the combustion gas before it's released through a murk hill.

A renewable resource, also identified as an income resource, is a natural resource which will replenish to change the portion depleted by process and consumption, either through natural reduplication or other reiterating procedures in a finite volume of time in a natural time scale. 

Renewable energy is energy that is composed from renewable resources that are naturally replenished on a human period. It contains sources such as sunlight, wind, rain, tides, waves, and geothermal heat. Although maximum renewable energy sources are sustainable, some are not.         

Landfill sites are intended to store waste. They are designed to reduce the effect of garbage on human health and the environment. Modern landfills are totally closed to reduce pollution of nearby groundwater. First, the soil is enclosed with clay. A thin layer of flexible plastic is positioned on top of the clay layer. That allows for the accumulation of leachate, a liquid that permits through the landfill and may release toxins from waste. As the debris is sited on the ground in a growing pile, it is piled up into a solid heap. Each day a layer of soil is detached and covered with garbage to prevent odors and problems with rats. Therefore, the landfill is typically made up of compressed layers of debris and soil.

Pollution is distinct as “the pollution of the visible and living parts of the earth / atmosphere system in such a method that the normal processes of the environment are adversely pretentious. For instance, deforestation, burning of bushes, dumping of agricultural and household wastes in water bodies, usage of chemicals in harvesting aquatic animals, and improper disposal of electronic wastes, all contributes to air, land, and water pollution.

Improper waste management contributes to climate change and air pollution, and this one directly affects biodiversity and animal coordination. Waste disposal sites, measured a last resort in waste management, release methane, an exceedingly potent greenhouse gas associated with climate change. Waste disposal frequently takes place by uncontrolled dumping on unsuitable spots, e.g. river banks, streets, canals, or small and large rubbish heaps. In general speaking, the amount of waste rises in proportion to an improved purchasing power, industrial development, rationalization within trades and specializations.

Bioenergy is one of the various resources available to help meet our energy need. It is a kind of renewable energy derived from living organisms well-known as biomass, which can be used to produce fuel for transportation, heat, electricity, and products. Bioenergy is renewable energy formed from living organisms (called “biomass”) such as plants, which have energy from the sun stored as chemical energy. Bioenergy manufacturers can change this energy into liquid fuel called "biofuel" - through the procedure of converting chemicals into a bio-refining process. Bioenergy is generated from renewable, biological sources such as biomass. Biomass is a plant that can be converted into fuel (also known as biofuel when made from organic matter) to deliver heat and electricity. Bioenergy can be found in numerous types of biofuels.

Low and non-waste technologies (LNWT) of production meant at waste minimization at all points in the cycle of production through method changes, good housekeeping, recycle and reuse, equipment design, and product formulations.

Landscaping to take away dirt or debris from water (both ground and surface water) and soil. These contaminants are indifferent to protect human health, as well as to bring back the environment. Example: Environmental remodeling techniques contain excavation, extraction, oxidation, evaporation, thermal desorption, pump and treatment, nano remediation, and more.

Trash contaminated with blood and other body fluids (e.g. from unwanted diagnostic samples), customs and stocks of infectious material from laboratory work (e.g. waste from post-mortem and ill animals from laboratories), or waste from infected patients (e.g. and disposal) medical equipment)

Thermal heat recovery, also known as waste heat recovery, is the use of heat energy that is released from extra industrial processes and that may be dispersed in a nearby in use area. This temperature difference lets for heat transfer and thus energy transfer, or in this case, recovery. Thermal energy is generally obtained from liquid or gas unused to fresh air for self-cleaning and water infiltration of buildings, such as HVAC systems, or processing systems. Units work on the principle of renewable energy, releasing as much sense energy as possible from the exhaust air that comes out of your building. As the air from the inside of the building is changed by the outside air, the heat energy of the outgoing air is nowhere to be found.

Formalization of national parks, wildlife sanctuaries, conservation reserves and community capitals. Safety to environment and wildlife inside places of such protected areas. Development of National Board for Wildlife and State Boards for Wildlife for identification of upcoming protected areas. Federal and state environmental rules protect air quality, water quality, waste management, land conservation, chemical and oil spills, and drinking water quality. Some environmental policies regulate the activities of private individuals, organizations, or businesses.

There are many technologies used in industrial and transportation procedures to control pollution. The technology for controlling particle emission chambers, gravitational separators, centrifugal separators, particulate wet scrubber etc. The usage of sensors in controlling pollution has turn out to be a widespread practice.

It improves the quality of air and water by reducing pollution: Pick up the check organic waste in recycling facilities evades odor problems, as well as gas emissions and leachates in landfills and incinerators. Biological usage of industrial wastewater is a procedure whereby organic substances are used as food by bacteria and other microorganisms. Just about any organic substance can be used as food by one or more type of bacteria, fungi, ciliates, rotifers, or other microorganisms. Biological processing techniques contain using enzymes to fine-tune functional properties like solubility, gelling capacity, and fat- and water-binding capacity or by means of microbial fermentation to change plant protein feedstocks into extra functional forms.

An animal food (feed) element is a component portion, constituent, or a little combination/mixture added to and including the animal food. Animal food ingredients might comprise grains, milling by-products, extra vitamins, minerals, fats/oils, and other nutritional and energy bases. Good nutrition provides your animals the vigor to grow, develop, and reproduce, and strong immunity to fight off infections. All these advantages lead to extra profitable as well as sustainable agriculture.