What is slaughter waste? What does it contain?

Slaughter waste refers to all kinds of substances produced during the slaughtering process that no longer have direct utilization value.

These wastes originate primarily from the animal slaughtering process and include, but are not limited to, the following:

1. Animal carcass waste: This refers to solid wastes such as blood, offal, bones, feathers, etc., which are cut from animals and excreted. These wastes include blood stains (containing sludge, fats and oils such as lard, etc.) and offal debris (e.g. chicken intestines). They are difficult to degrade in nature and may contain high levels of toxicity.
2. Slaughtering production waste: This mainly includes end-of-life products, inedible products, grease and oil residues from slaughtering, and so on. These wastes are generated during the slaughtering process and are no longer suitable for sale or consumption as food for various reasons (e.g. substandard quality, damage during processing, etc.).
3. Other Wastes: In addition to the above wastes directly related to the slaughtering process, the slaughterhouse may also generate other types of wastes, such as waste equipment (the company eliminates the unavailable equipment), waste fittings (the unavailable fittings, work tools and iron utensils that are replaced by the maintenance of the equipments), waste packages (the discarded packaging materials of cardboard boxes, films, baling strips, plastic buckets and so on from the production departments), waste Labor materials (discarded uniforms, rubber shoes, aprons, and other labor materials identified by the production department), and domestic waste (beverage bottles, paper, and other wastes with no use value sorted out by the management’s sanitation department), and so on.

What slaughter waste can we utilize?（rendering plant）

Animal slaughter waste in items 1 and 2 in this article can be recycled using our sunrise equipment, which can process animal slaughter waste such as blood, offal, feathers, bones, horns, etc. into, meat and bone meal, feather meal, blood meal, fish meal, animal fats and oils and so on.

Meat and bone meal, feather meal, blood meal, fish meal, animal fats and oils can be used as animal feed raw materials, fertilizer raw materials, chemical additives, cosmetic additives, biodiesel raw materials.

Why do we need to recycle and dispose of slaughter waste?

Organic substances such as blood, oil and grease, and offal fragments in slaughtering waste, if discharged directly into a water body without treatment, will lead to eutrophication of the water body, triggering algal blooms, depleting the dissolved oxygen in the water, resulting in deterioration of water quality, and affecting the survival of aquatic organisms.

If disposed of by direct burial, malodorous gases, such as methane and hydrogen sulfide, will be produced during the decomposition process, and these gases will not only affect air quality, but may also cause different degrees of irritation and damage to the respiratory system, skin and eyes of humans and livestock.

Slaughter wastes may contain a large number of pathogenic microorganisms, such as E. coli and Salmonella. These pathogenic microorganisms not only survive and multiply in water bodies and soil, but may also enter the human body through the food chain and cause various diseases.

With our sunrise equipment you can treat animal slaughter waste in a harmless way, recycling potentially hazardous slaughter waste in a harmless, safe and valuable way. This creates value while protecting the local environment.

Email：sales@sunriserendering.com