Journal of Advanced Research in Production and Industrial Engineering

Optimizing method for enhancing the Bioconversion of Wheat Straw and Spent Mushroom Substrate for waste utilization & ethanol production

Brajendra Shukla, Manish Kumar — Thu, 03 Apr 2025 00:00:00 +0000

With growing pressure on existing fuel resources and an increasing demand for sustainable resources, research has intensified to optimize lignocellulosic biomass for bioethanol production. This research examines the relative efficiency of Wheat Straw (WS) and Spent Mushroom Substrate (SMS) as possible feedstocks for improved bioethanol production. A pretreatment technique utilizing hydrogen peroxide was optimized to enhance lignin breakdown, promoting increased reducing sugar yield. The pretreatment process was aimed at enhancing enzymatic hydrolysis by breaking down the lignin, thereby improving the accessibility of cellulose for saccharification. The results demonstrated that hydrogen peroxide effectively degraded lignin in both substrates, with SMS showing a more significant reduction in lignin content compared to WS. Following pretreatment, both substrates underwent saccharification, with SMS again yielding a higher amount of reducing sugars than WS. These findings highlight the importance of this pretreatment method in enhancing lignin degradation, improving sugar release, and making SMS a more suitable and sustainable feedstock for bioethanol production compared to WS.

Just-In-Time (JIT) Manufacturing: Benefits, Challenges, and Future Perspectives

Rajesh Tiwari — Sat, 03 May 2025 00:00:00 +0000

Just-In-Time (JIT) manufacturing is a lean production strategy designed to minimize waste, reduce inventory costs, and enhance operational efficiency by producing goods only when they are needed. Initially developed in Japan, particularly by Toyota, JIT has gained widespread adoption across various industries, including automotive, electronics, pharmaceuticals, and consumer goods. The approach emphasizes streamlined operations, resource optimization, and just-in-time delivery, allowing organizations to remain competitive in dynamic market environments.

This review explores the core principles of JIT, including waste elimination, continuous improvement (Kaizen), demand-driven production, and supply chain integration. The benefits of JIT, such as cost reduction, enhanced product quality, improved productivity, and greater flexibility, are examined alongside the challenges associated with its implementation, including supply chain vulnerabilities, demand fluctuations, and high transition costs.

Furthermore, the article discusses the role of emerging technologies in enhancing JIT manufacturing, with a focus on automation, artificial intelligence (AI), machine learning (ML), the Internet of Things (IoT), and predictive analytics. These advancements are redefining supply chain management, enabling real-time tracking, demand forecasting, and data-driven decision-making, thereby making JIT more adaptive and resilient in an increasingly digitalized industrial landscape.

Finally, the review evaluates the future directions of JIT manufacturing, particularly in the context of sustainability, digital transformation, and supply chain resilience. As companies strive to achieve greener, smarter, and more responsive production systems, JIT is evolving to integrate environmentally sustainable practices, AI-powered predictive maintenance, and digital twin technology. Despite challenges, JIT remains a cornerstone of lean manufacturing, and its continued adaptation to modern technologies ensures its relevance and effectiveness in the future of global manufacturing.

Circular Economy and Waste Minimization Strategies in Industrial Systems

Vikrant Singh Rajput — Sat, 03 May 2025 00:00:00 +0000

The traditional linear economic model of "take, make, dispose" has led to excessive resource consumption, environmental degradation, and escalating waste accumulation. This unsustainable approach not only depletes natural resources but also increases pollution, contributing to climate change and biodiversity loss. In response, the circular economy (CE) has emerged as a transformative solution aimed at maximizing resource efficiency, minimizing waste, and fostering a regenerative industrial system.

This review explores key waste minimization strategies within the framework of the circular economy, emphasizing approaches such as closed-loop supply chains, industrial symbiosis, eco-design, and advanced recycling technologies. These strategies enable industries to recover valuable materials, extend product lifecycles, and reduce dependency on virgin resources. The integration of digital technologies—including artificial intelligence (AI), the Internet of Things (IoT), and blockchain—plays a pivotal role in optimizing resource management, improving waste tracking, and enhancing efficiency across industrial operations.

Additionally, policy interventions and corporate sustainability initiatives are analyzed to understand their impact on CE adoption. Governments worldwide are implementing regulations, tax incentives, and extended producer responsibility (EPR) programs to encourage sustainable production and waste reduction. Meanwhile, industries are voluntarily embracing zero-waste strategies, circular supply chain models, and eco-innovation to enhance economic and environmental resilience.

Global Manufacturing and Management: Trends, Challenges, and Opportunities

Yashwant Solanki — Sat, 03 May 2025 00:00:00 +0000

Global manufacturing and management are undergoing rapid transformations driven by technological advancements, shifting consumer expectations, and evolving geopolitical landscapes. The integration of digital technologies such as Industry 4.0, artificial intelligence (AI), the Internet of Things (IoT), and big data analytics is revolutionizing production processes, increasing efficiency, and enhancing decision-making. However, these advancements bring new complexities, including cybersecurity threats, workforce displacement, and the need for continuous upskilling.

In addition to technological evolution, supply chain disruptions caused by global crises, trade restrictions, and logistical bottlenecks have highlighted vulnerabilities in traditional manufacturing models. Companies are re-evaluating their sourcing strategies, opting for regionalization and nearshoring to mitigate risks and improve resilience. Labor shortages, driven by demographic shifts and skill gaps, further complicate workforce management, necessitating investments in automation and human capital development.

Sustainability has also become a key priority, with increasing regulatory pressures and consumer demand for eco-friendly products pushing industries toward green manufacturing practices. The adoption of circular economy principles, renewable energy sources, and waste reduction strategies is becoming essential for long-term business viability.

This review article explores the latest trends shaping the global manufacturing landscape, identifies key challenges that industries must navigate, and discusses potential opportunities for growth and innovation. By leveraging digital transformation, fostering sustainability, and adopting agile management strategies, businesses can enhance their competitiveness and adaptability in an increasingly complex global market.