Disposal Methods

Fuel Blending

SLI offers a wide variety of fuel blending options for hazardous and non-hazardous waste including; liquids, sludges and certain solids in bulk, drums, cubic-yard boxes, roll-off containers, tote tanks and supersacks.

To effectively complete this disposal process SLI has established relationships with a proven network of high temperature industrial furnaces and cement kilns approved and permitted by the EPA for the beneficial reuse of waste-derived fuels.


SLI offers customers several methods for the proper treatment and land-filling of a variety of different hazardous and non hazardous waste streams. In this process, SLI utilizes state of the art stabilization and/or solidification facilities to landfill waste materials according to all associated EPA regulations.

The following are a few examples of the land-filling services available through SLI:

  • Micro and Macro encapsulation
  • Chemical Oxidation for Organics
  • Solidification of non hazardous liquids
  • Stabilization of Heavy Metals

Waste Incineration

By using SLI for your incineration demands you will have access to a large network of incineration facilities strategically located across the United States. All facilities utilized are fully permitted and meet all applicable EPA regulations and requirements. SLI offers a full range of incineration systems that includes rotary kilns, fixed hearth incineration technology, and the latest waste-to-energy methods, providing our customers with the utmost flexibility to handle difficult hazardous and non hazardous waste streams.

SLI has the ability to handle bulk or drummed wastes, eliminating the expense of special containers or special packaging of associated wastes.

Waste Water Treatment

SLI offers a variety of different waste water treatment services for their industrial, pharmaceutical, and biotechnological manufacturing customers. By having establishing relationships with several treatment facilities across the United States, SLI has the ability to offer the treatment of metal-bearing waste water, oily waste water, and organic waste water. All utilized facilities are certified according to the EPA’s Centralized Waste Treatment regulations (CWT)

SLI offers the following waste water treatment services:

  • Oil / Water Separation
  • Physical , Chemical and Biological Separation
  • Ultra-Filtration Treatment
  • Nano-Filtration Treatment
  • Carbon Column System
  • Rotary-Vacuum System
  • Clarifiers