{"id":40827,"date":"2025-06-05T11:55:31","date_gmt":"2025-06-05T11:55:31","guid":{"rendered":"https:\/\/patroli86.com\/home\/?p=40827"},"modified":"2025-06-05T12:08:13","modified_gmt":"2025-06-05T12:08:13","slug":"air-laut-panen-hujan-hingga-daur-ulang-inovasi-pengelolaan-air-harita-nickel","status":"publish","type":"post","link":"https:\/\/patroli86.com\/home\/2025\/06\/05\/air-laut-panen-hujan-hingga-daur-ulang-inovasi-pengelolaan-air-harita-nickel\/","title":{"rendered":"Air Laut, Panen Hujan, hingga Daur Ulang: Inovasi Pengelolaan Air Harita Nickel"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Halmaherah selatan\/\/patroli86.com\/\/ – Kawasi, 26 Mei 2025 –  Di tengah meningkatnya tekanan perubahan iklim dan pertumbuhan industri, pengelolaan air menjadi salah satu indikator utama keberlanjutan sebuah perusahaan. Hal ini sangat krusial di sektor pertambangan dan hilirisasi, yang dikenal memiliki kebutuhan air tinggi dan potensi dampak lingkungan yang besar.<\/p>\n\n\n\n

Sebagai bagian dari ekosistem industri pengolahan dan pemurnian nikel di Pulau Obi, Harita Nickel telah menyadari tantangan ini sejak awal. Dalam Laporan Keberlanjutan 2024, perusahaan mencatat total pengambilan air sebesar 867.835 mega liter (ML), di mana 91% di antaranya atau sekitar 787.902 ML berasal dari air laut.<\/p>\n\n\n\n

Air laut ini digunakan menggantikan air tawar terutama untuk proses pendinginan pembangkit listrik. 
Selain itu, sebesar 38.764 ML atau sekitar 4% dari total air yang digunakan bersumber dari curah hujan yang tertampung di area operasional. Strategi ini mencerminkan langkah proaktif untuk mengurangi ketergantungan pada air tawar yang terbatas dengan menggunakan air hujan.<\/p>\n\n\n\n

Tak hanya mengandalkan air laut dan air hujan, Harita Nickel juga menerapkan strategi pemanfaatan ulang air secara menyeluruh. Lebih dari 10 juta meter kubik (m\u00b3) air telah berhasil didaur ulang untuk berbagai keperluan, termasuk pengendalian sedimen dan keperluan operasional lainnya.<\/p>\n\n\n\n

Untuk mendukung pengendalian sedimen secara efektif, Harita Nickel membangun dan mengelola lebih dari 52 kolam sedimentasi di area Izin Usaha Pertambangan (IUP) PT Trimegah Bangun Persada (TBP) dan PT Gane Permai Sentosa (GPS). Kolam-kolam ini dirancang untuk menangkap partikel sedimen yang terbawa dari aktivitas penambangan, sebelum air dilepaskan ke lingkungan, sesuai dengan standar baku mutu yang dipersyaratkan dalam regulasi.<\/p>\n\n\n\n

\u201cMemang upaya Harita Nickel ini perlu diapresiasi. Ketika saya pertama kali datang ke sini, infrastruktur yang ada masih belum optimal. Dan terakhir saya berkunjung ke Obi, mereka sudah membangun sediment pond yang cukup besar jika dibandingkan dengan tambang-tambang nikel lainnya,\u201d ujar Dr. Ir. Muhammad Sonny Abfertiawan, S.T., M.T., Dosen dan Peneliti Rekayasa Air dan Limbah Cair di Institut Teknologi Bandung (ITB).<\/p>\n\n\n\n

Salah satu kolam sedimen terbesar berada di titik Tuguraci 2, dengan kapasitas penampungan air mencapai 924.000 meter kubik dan luas area sekitar 42 hektare. Proses pengendapan di kolam ini membantu menurunkan tingkat kekeruhan air dan memastikan kualitasnya memenuhi baku mutu, khususnya untuk parameter pH dan Total Suspended Solids (TSS).<\/p>\n\n\n\n

Kolam besar ini dilengkapi dengan Instalasi Pengolahan Air Limbah (IPAL) untuk memastikan air yang keluar memenuhi baku mutu. Pemantauan harian pun dilakukan di titik-titik penatan berizin, dan materil endapan diangkat dari kolam secara regular dan ditempatkan ke bekas tambang untuk direklamasi. Air yang telah diolah dari kolam ini juga dimanfaatkan kembali.<\/p>\n\n\n\n

(Sulfi\/patroli86.com)<\/p>\n","protected":false},"excerpt":{"rendered":"

Halmaherah selatan\/\/patroli86.com\/\/ – Kawasi, 26 Mei 2025 –  Di tengah meningkatnya tekanan perubahan iklim dan pertumbuhan industri, pengelolaan<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[13313,13315,13314],"class_list":["post-40827","post","type-post","status-publish","format-standard","hentry","category-daerah","tag-air-laut","tag-hingga-daur-ulang-inovasi-pengelolaan-air-harita-nickel","tag-panen-hujan"],"yoast_head":"\nAir Laut, Panen Hujan, hingga Daur Ulang: Inovasi Pengelolaan Air Harita Nickel -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/patroli86.com\/home\/2025\/06\/05\/air-laut-panen-hujan-hingga-daur-ulang-inovasi-pengelolaan-air-harita-nickel\/\" \/>\n<meta property=\"og:locale\" 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