A Review on Plant Growth Promoters from Pharmaceutical Waste Management

Siddhivinayak Jadhav, Sachin Gorad, Bhagyesh Janugade, Amruta Jamale, Shravani Jadhav,

doi:10.5281/zenodo.19390885

Review Paper | Open Access
Volume 03 | Issue 04 | Article Id IJSRT/260403282

A Review on Plant Growth Promoters from Pharmaceutical Waste Management
Siddhivinayak Jadhav* Sachin Gorad Bhagyesh Janugade Amruta Jamale Shravani Jadhav
Krishna foundation Jaywant institute of pharmacy wathar Maharashtra, India

Abstract

Pharmaceutical waste has emerged as a significant environmental concern due to the rapid expansion of the pharmaceutical industry and increased consumption of medicinal products. This waste originates from manufacturing units, healthcare facilities, and households, containing active pharmaceutical ingredients, excipients, solvents, and packaging materials that may persist in the environment. Improper disposal practices such as landfilling and discharge into water bodies lead to soil degradation, water contamination, and adverse effects on living organisms. In recent years, the concept of waste valorization has gained attention as a sustainable strategy to convert pharmaceutical waste into valuable products. One promising approach involves transforming pharmaceutical residues into plant growth promoters, which can enhance agricultural productivity while reducing environmental burden. Plant growth promoters derived from such waste may contain essential nutrients, organic compounds, and bioactive molecules that stimulate plant growth and improve soil health. Various biological, chemical, and physical methods have been explored for this conversion, including composting, microbial degradation, and extraction techniques. This review highlights the potential of pharmaceutical waste as an alternative resource for plant growth promotion, discusses its environmental implications, and evaluates current technologies for its safe utilization. The integration of waste management with agricultural applications offers a dual benefit of pollution control and sustainable farming. The study emphasizes the need for regulatory frameworks and advanced research to ensure safe and efficient implementation of this innovative approach.

Keywords

Pharmaceutical waste, Plant growth promoters, Waste valorization, Sustainable agriculture, Environmental management, Bioactive compounds, Resource recovery

Introduction

Pharmaceutical waste refers to any unused, expired, or contaminated medicinal product and its associated materials generated during production, distribution, and consumption processes. It includes a wide range of substances such as active pharmaceutical ingredients, intermediates, solvents, packaging materials, and personal care products. These wastes are broadly categorized based on their origin and composition, which significantly influence their environmental impact and disposal requirements. The major sources of pharmaceutical waste include manufacturing industries, hospitals, research laboratories, and households, each contributing differently to the overall waste burden. Industrial waste is often generated in large quantities and may contain high concentrations of chemical residues, whereas hospital and household waste typically consist of expired drugs and unused medications (1,2). The environmental impact of pharmaceutical waste is a growing concern due to its persistence and bioactive nature. Many pharmaceutical compounds are designed to resist metabolic degradation, which allows them to remain stable in the environment for extended periods. When improperly disposed of, these substances can contaminate soil and water systems, affecting microbial communities, aquatic organisms, and even human health through the food chain. One of the most alarming consequences is the development of antimicrobial resistance, which poses a serious threat to global public health (3,4). To address these challenges, sustainable waste management strategies are being explored, focusing on reducing, reusing, and recycling pharmaceutical waste. Among these approaches, the concept of utilizing waste as a resource has gained considerable attention. Plant growth promoters are substances that enhance plant growth by improving nutrient availability, stimulating hormonal activity, and increasing resistance to environmental stress. Integrating pharmaceutical waste management with the production of plant growth promoters represents an innovative and eco-friendly solution, aligning with the principles of sustainable agriculture and circular economy (5,6).