Disposal of sodium nitrite must be in accordance with which NSTM chapter?

The disposal of sodium nitrite falls under the guidelines and regulations specified in NSTM chapter 593, which focuses on Pollution Control. This chapter details the protocols necessary to manage and mitigate environmental pollutants, ensuring that waste, including hazardous materials like sodium nitrite, is disposed of in a manner that minimizes environmental impact. The protocols outlined within this chapter are critical for preventing contamination and complying with environmental regulations.

Disposing of sodium nitrite, a compound that can contribute to environmental pollution if not handled correctly, requires adherence to pollution control measures. This emphasizes not only the need for safe disposal practices but also the responsibility to protect the environment.

While other NSTM chapters address various aspects of hazardous waste management and environmental safety, the specific mention of pollution control in chapter 593 makes it the appropriate reference for the disposal of sodium nitrite.