Which of the following practices is NOT recommended for landfill operations?

Neglecting proper waste classification is not recommended for landfill operations because effective waste classification is essential for the safe and environmentally responsible management of landfill sites. Proper classification ensures that different types of waste are handled appropriately, which can prevent environmental harm and health risks. For example, hazardous materials, if mixed with regular waste, can leach into the ground, contaminate groundwater, and pose a serious threat to public health and the ecosystem.

Proper waste classification also influences the operation of the landfill. It determines how waste is managed, impacts leachate and gas production, and influences the overall efficiency of the landfill site. So, neglecting this practice can lead not only to operational inefficiencies but also to significant regulatory and compliance issues.

In contrast, regular monitoring of waste levels, minimizing leachate production, and ensuring controlled gas emissions are all practices that promote safety, efficiency, and environmental protection at landfill sites. These practices are part of good operational management and contribute to maintaining compliance with environmental regulations.