Inhibitor Korosi Hijau dari Limbah Kulit Cempedak: Kajian Karakteristik, Mekanisme, dan Aplikasi pada Baja Konstruksi

Penulis

Dr. Ir. Randis, S.T., M.T.
Politeknik Negeri Balikapan
Prof. Dr. Femiana Gapsari MF, S.T., M.T.
Universitas Brawijaya
Karmila Achmad, S.T., M.T.
Politeknik Negeri Balikpapan
Dr. Hadi Hermansyah, S.Si., M.Si.
Politeknik Negeri Balikpapan

Kata Kunci:

Inhibitor Korosi Hijau, dari Limbah Kulit Cempedak

Sinopsis

Korosi merupakan salah satu permasalahan utama dalam bidang material dan infrastruktur konstruksi. Pada struktur baja, beton bertulang, pipa, tangki, dermaga, jembatan, dan fasilitas industri, korosi tidak hanya menimbulkan kerusakan permukaan berupa karat, tetapi juga dapat menurunkan kapasitas struktur, memperpendek umur layan, meningkatkan biaya pemeliharaan, serta membahayakan keselamatan apabila tidak ditangani secara tepat.
Buku ⁠Inhibitor Korosi Hijau dari Limbah Kulit Cempedak: Kajian Karakteristik, Mekanisme, dan Aplikasi pada Baja Konstruksihadir sebagai referensi ilmiah yang membahas pengendalian korosi baja melalui pendekatan yang lebih aman, ramah lingkungan, dan berkelanjutan. Pembahasan diawali dengan konsep dasar korosi pada baja konstruksi, mekanisme korosi elektrokimia, pengaruh lingkungan agresif seperti ion klorida, keasaman, kelembapan, dan lingkungan pesisir, serta dampaknya terhadap umur layan dan keselamatan struktur.
Selain membahas strategi proteksi korosi secara umum, buku ini menyoroti perkembangan green corrosion inhibitor sebagai alternatif terhadap inhibitor sintetis yang sebagian memiliki keterbatasan dari sisi toksisitas, persistensi lingkungan, dan pengelolaan limbah. Dalam konteks tersebut, biomassa lokal Indonesia menjadi sumber potensial untuk dikembangkan sebagai bahan inhibitor korosi hijau.
Fokus utama buku ini adalah pemanfaatan limbah kulit cempedak sebagai bahan dasar inhibitor korosi. Kulit cempedak yang selama ini sering dianggap sebagai limbah pertanian memiliki kandungan senyawa bioaktif seperti fenolik, flavonoid, tanin, saponin, alkaloid, asam organik, dan komponen polisakarida yang berpotensi berinteraksi dengan permukaan logam. Senyawa-senyawa tersebut dapat membentuk lapisan adsorpsi pada permukaan baja, menghambat kontak langsung antara logam dan media korosif, serta menurunkan laju korosi.
Buku ini juga menguraikan kinerja elektrokimia ekstrak kulit cempedak melalui pendekatan polarisasi Tafel, electrochemical impedance spectroscopy, analisis adsorpsi, karakterisasi spektroskopi, pengamatan morfologi permukaan, serta dukungan pemodelan komputasi. Melalui pembahasan tersebut, pembaca diajak memahami bahwa proteksi korosi oleh ekstrak kulit cempedak berlangsung melalui proses adsorpsi molekul bioaktif, pembentukan film protektif, peningkatan resistansi transfer muatan, dan penghambatan reaksi anodik-katodik pada permukaan baja.
Dengan mengintegrasikan ilmu korosi, kimia bahan alam, green chemistry, dan ekonomi sirkular, buku ini menunjukkan bahwa limbah kulit cempedak memiliki peluang untuk dikembangkan sebagai bahan proteksi baja yang bernilai fungsional, ilmiah, ekonomis, dan aplikatif. Buku ini diharapkan dapat menjadi referensi bagi mahasiswa, dosen, peneliti, praktisi industri, serta pihak-pihak yang tertarik pada bidang korosi, material konstruksi, inhibitor hijau, pemanfaatan biomassa lokal, dan inovasi teknologi berkelanjutan.

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Bab

  • PRAKATA
  • DAFTAR ISI
  • Bab 1. PENDAHULUAN
  • Bab 2. KOROSI BAJA PADA SEKTOR KONSTRUKSI
  • Bab 3. INHIBITOR KOROSI HIJAU: DEFINISI, PERALIHAN, DAN MEKANISME
  • Bab 4. EKSTRAK KULIT CEMPEDAK SEBAGAI SUMBER INHIBITOR BERBASIS BIOMASSA
  • Bab 5. KINERJA ELEKTROKIMIA INHIBITOR EKSTRAK KULIT CEMPEDAK
  • Bab 6. KARAKTERISASI PERMUKAAN, ADSORPSI, DAN VALIDASI MOLEKULER
  • Bab 7. MEKANISME PROTEKSI KOROSI OLEH EKSTRAK KULIT CEMPEDAK
  • Bab 8. APLIKASI, PROSPEK INDUSTRI, DAN PENUTUP
  • INDEKS
  • GLOSARIUM
  • PROFIL PENULIS

Unduhan

Data unduhan belum tersedia.

Biografi Penulis

Dr. Ir. Randis, S.T., M.T., Politeknik Negeri Balikapan

Dr. Ir. Randis, S.T., M.T., merupakan dosen di Politeknik Negeri Balikapan sekaligus sebagai penulis dan peneliti yang memiliki perhatian pada bidang material, korosi, proteksi baja, serta pengembangan inhibitor korosi berbasis bahan alam. Fokus kajiannya diarahkan pada pemanfaatan sumber daya lokal dan limbah biomassa sebagai bahan fungsional yang bernilai tambah, khususnya dalam mendukung pengembangan material pelindung baja yang lebih ramah lingkungan.

Dalam buku ini, penulis mengangkat potensi limbah kulit cempedak sebagai sumber green corrosion inhibitor untuk proteksi baja konstruksi. Kajian yang disajikan menempatkan korosi bukan hanya sebagai persoalan kerusakan material, tetapi juga sebagai isu keselamatan infrastruktur, efisiensi ekonomi, keberlanjutan lingkungan, dan pemanfaatan biomassa lokal. Melalui pendekatan elektrokimia, karakterisasi permukaan, spektroskopi, adsorpsi, serta pemodelan komputasi, buku ini memperlihatkan bahwa ekstrak kulit cempedak memiliki peluang untuk dikembangkan sebagai alternatif inhibitor korosi yang lebih aman dan berkelanjutan.

Minat akademik Randis mencakup korosi baja, inhibitor korosi hijau, biomaterial, biomassa tropis, green chemistry, serta pemanfaatan limbah pertanian sebagai bahan proteksi material. Melalui karya ini, Randis berharap dapat mendorong lahirnya riset dan inovasi berbasis sumber daya lokal Indonesia yang tidak hanya bernilai ilmiah, tetapi juga relevan bagi kebutuhan industri, konstruksi, dan pengelolaan lingkungan.

Prof. Dr. Femiana Gapsari MF, S.T., M.T., Universitas Brawijaya

Prof. Dr. Femiana Gapsari MF, S.T., M.T., adalah seorang akademisi dan peneliti di bidang teknik material dan korosi, yang saat ini menjabat sebagai Guru Besar di Fakultas Teknik Universitas Brawijaya. Lahir di Raba pada 4 Juli 1982, beliau menyelesaikan pendidikan sarjana dan magister di Institut Teknologi Sepuluh Nopember, serta meraih gelar doktor dari Universitas Brawijaya. Berpengalaman lebih dari satu dekade sebagai dosen, Prof. Femiana juga memegang berbagai posisi strategis, termasuk Ketua Kompartemen Material, Sekertaris BPJ FT UB dan Sekretaris UJM PSPPI FT UB. Beliau aktif dalam riset yang meliputi material komposit, pengolahan limbah menjadi produk bernilai tinggi, serta inovasi pelapisan anti-korosi menggunakan teknologi berbasis ramah lingkungan. Karyanya mencakup lebih dari 40 publikasi ilmiah internasional, beberapa di antaranya terbit di jurnal bereputasi tinggi.

Prof. Femiana juga telah mendapatkan berbagai penghargaan, seperti Best Presenter IMIEC 2018 dan Peneliti Terbaik LPPM Universitas Brawijaya 2021. Sebagai anggota aktif Persatuan Insinyur Indonesia, beliau berkomitmen untuk memajukan teknologi material, baik melalui pengajaran, riset, maupun kolaborasi internasional dengan institusi terkemuka.

Selain itu, Prof. Femiana telah mematenkan sejumlah inovasi, termasuk metode pengolahan limbah dan pengembangan material komposit dari sumber daya alam Indonesia, yang mendukung keberlanjutan lingkungan.

Karmila Achmad, S.T., M.T., Politeknik Negeri Balikpapan

Karmila Achmad, S.T., M.T., adalah Magister bidang Rekayasa Struktur Jurusan Teknik Sipil. Menjadi dosen tetap di Politeknik Negeri Balikpapan sejak tahun 2002. Beberapa mata kuliah yang pernah di ampu adalah: Mekanika Rekayasa I, Mekanika Rekayasa II, Mekanika Rekayasa III, Mekanika Rekayasa IV, Lab Uji Bahan, Struktur Beton I, Struktur Beton II, Struktur Baja I dan Struktur Baja II. Riset yang dilakukan adalah riset beton serat dengan inovasi FRP dan pembebanan siklik pada kolom beton dengan jacketing FRP, Analisa kolom berlubang dan kolom dengan variasi penampang, riset model rangka baja serta baja castellated, uji beton dengan material lokal Kalimantan Timur dan riset beton ramah lingkungan dengan pemanfaatan limbah. Buku yang telah di diterbitkan berjudul: FRP Perkuatan dan Retrofit Kolom Beton Bertulang yang diterbitkan tahun 2022.

Dr. Hadi Hermansyah, S.Si., M.Si., Politeknik Negeri Balikpapan

Dr. Hadi Hermansyah, S.Si., M.Si. merupakan salah satu dosen Bidang Oseanografi Terapan di Politeknik Negeri Balikpapan. Ia menyelesaikan Pendidikan Sarjana Bidang Matematika (S.Si.) di Universitas Negeri Makassar tahun 2006. Program magister Matematika Terapan (M.Si.) diselesaikannya di Institut Pertanian Bogor tahun 2011. Sementara itu, Program Doktor Bidang Ilmu Kelautan (Dr.) diselesaikannya di Institut Pertanian Bogor Tahun 2018. Bidang kajian/keahlian yang ditekuni oleh penulis adalah Matematika Komputasi, Analisis dan Pemodelan Numerik, Global Wave Model (ROMS, NEMO, MOHID), Ocean Engineering (Ocean Wind & Waves), dan Rekayasa Instrumentasi Perikanan & Kelautan, Hidrologi dan Perubahan Iklim.

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Inhibitor Korosi Hijau dari Limbah Kulit Cempedak : Kajian Karakteristik, Mekanisme, dan Aplikasi pada Baja Konstruksi

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20 Juni 2026
Hak Cipta (c) 2026 Dr. Ir. Randis, S.T., M.T., Prof. Dr. Femiana Gapsari MF, S.T., M.T., Karmila Achmad, S.T., M.T., Dr. Hadi Hermansyah, S.Si., M.Si. (Author)

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Inhibitor Korosi Hijau dari Limbah Kulit Cempedak: Kajian Karakteristik, Mekanisme, dan Aplikasi pada Baja Konstruksi. (2026). PENERBIT KARYA BAKTI MAKMUR (KBM) INDONESIA. https://librarypenerbitkbm.science/index.php/buku/catalog/book/1397