تصفیه پساب‌های صنایع پتروشیمی با استفاده از سیستم تخلیه مایع صفر (ZLD): مزایا، چالش‌ها و راهکارها

چکیده مقاله :

با توجه به بحران جهانی آب، تصفیه و باز استفاده از پساب‌های صنعتی به‌ویژه در صنایع آب ‌بر مانند پتروشیمی، راهبردی کلیدی در مدیریت پایدار منابع آب به‌شمار می‌رود. در سال‌های اخیر، افزایش آگاهی نسبت به بحران کم‌آبی و آلودگی منابع آبی، همراه با الزامات قانونی محیط زیستی و هزینه‌های بالای دفع پساب، توجه گسترده‌ای را به فناوری تخلیه مایع صفر (Zero Liquid Discharge - ZLD) جلب کرده است. در این مقاله، ضمن معرفی سیستم ZLD و قابلیت‌های استفاده آن در طی فرآیندها و عملیات‌های مختلف صنایع پتروشیمی، مزایا، چالش‌ها و راهکارهای برای مدیریت چالش‌های موجود و نیز چشم‌انداز توسعه فرایندی و فناورانه و تقاضای بازار برای سیستم‌های ZLD و رشد مورد انتظار آن‌ها مورد بررسی قرار گرفته است.

چکیده انگلیسی :

Due to the global water crisis, the treatment and reuse of industrial wastewater, particularly in water-intensive industries such as petrochemicals, has become a key strategy for sustainable water resource management. In recent years, growing awareness of water scarcity and water pollution, together with environmental regulatory requirements and the high costs associated with wastewater disposal, has led to increased attention toward Zero Liquid Discharge (ZLD) technology. This article introduces ZLD systems and examines their applications across various processes and operations in the petrochemical industry. Furthermore, the advantages, challenges, and proposed solutions for managing existing challenges are discussed. The study also reviews process and technological development trends, market demand for ZLD systems, and their anticipated growth prospects

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