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Journal : waste technology

Correlation of Heat Stress to Hydration Status of Workers at Weaving Section of Tekstile Industries Danang Adi Prayitno; Siti Rachmawati; Maria Paskanita Widjan; Hashfi Hawali Abdul Matin
Waste Technology Vol 8, No 1 (2020)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (729.669 KB) | DOI: 10.14710/8.1.8-11

Abstract

Abstract.PT X is a company plastics and textiles that has 3 section of the production process, one of which is the weaving section. During work, workers are exposed to heat stress which can affect hydration status. The objective of the research is to investigate the correlation of heat stress to hydration status of the workers at weaving section PT X. This research used the observational analytical research method with cross sectional approach. Its population was all of morning work with 60 workers at weaving section PT Kusuma Mulia Plasindo Infitex Klaten. Proposive sampling was used to determine its samples. They consisted of 37 workers. The heat stress was measured with Heat Stress Area and hydration status using urine specific gravity laboratory tests conducted by Solo Laboratory. The data were processed and analyzed by using the Spearman test. The result of this research show that the heat stress had a correlation with hydration status as indicated by the p-value = 0,001.
The Influence of Community Behavior on Water Quality of The Anyar River in Surakarta City Based on Physical-Chemical Parameters Inggrid Trifena Yulia; Ilhamnul Zain Satria Negara; Snada Indah Tuk Negari; Muchammad Sholiqin; Siti Rachmawati
Waste Technology Vol 10, No 2 (2022)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/10.2.1-9

Abstract

The Anyar River is a tributary of the Bengawan Solo River, which is located in the city of Surakarta. The Anyar River has a watershed area of approximately 305.2 km2 and the length of the main river from the Anyar River is approximately 61.96 km. This river is important for people's lives, but the awareness of the surrounding community is still lacking, as evidenced by several community houses that there is still feces disposal from the septic tank, which is channeled directly to the Anyar River through pipes. The surrounding community did not hold any cleaning activities for the Anyar River, only a rule from the local RT not to throw garbage in the Anyar River. When the dry season arrives, the water in the Anyar River will recede and will occasionally be polluted when it is dry. These things will certainly affect the quality of the water in the Anyar River. This study aims to determine the effect of community behavior on the water quality of the Anyar River, Surakarta City, based on water physico-chemical parameters. The research method used is a descriptive qualitative method, obtained through observation and interviews as well as several journal articles related to physical and chemical parameters in water. The results of this study indicate that at the three main location points in the Anyar River, no water pollution was found based on the results of measurements of physical-chemical parameters such as pH, temperature, DO, TDS, and turbidity. However, at location point II, the branch was found to be more polluted because it was used by local residents for direct disposal. From the results of the study, it can be concluded that the awareness of citizens to maintain water quality in the Anyar River is still a bit lacking, so some recommendations are given by inviting residents to work together to clean the river; make IPAL and household water disposal (septic tank) independently; emphasize not to throw garbage in the river; and residents can take advantage of PAHs during the rainy season.
Co-Authors Abdur Rivai Ahsan Risfathoni Almadani Aini Mar'atush Sholekha Angelina Novia Defatima Anggreini Beta Citra Dewi Anggreini Beta Citra Dewi Anggreini Beta Citra Dewi Anggreini Beta Citra Dewi Arief Putra Ajie Wicaksono Arrafi Tegar Wibisono Aulia Kesuma Wardhani P Aurina Firda Kusuma Wardani Berlian Warit Amalia Budiyono Budiyono Cahya Maulidta Rohman Callista Fabiola Candraningtyas Danang Adi Prayitno Daniel Surya Wijaya Danila Desti Ramadhan Darlina MD Naim Edbert Lintang Panoto Nagari Satrio Farhan Muhammad Fariz Pradhana Adil Fadzilah Fathoni Firmansyah Fathoni Firmansyah Fathoni Firmansyah Fathoni Firmansyah Fathoni Firmansyah Fathoni Firmansyah Fathoni Firmansyah Fikri Fadly Arkasala Hashfi Hawali Abdul Matin Hashfi Matin Hasna Nadia Hikari Ilhamnul Zain Satria Negara Inggrid Trifena Yulia Irfan Abu Nazar Iswara Ayu Pangempyaningtyas Iva Yenis Septiariva Jashinta Anggi Pebriane Sitepu Jilan Ashila Juherah Juherah Juherah Juherah Julianatasya Tantri Damayanti Kirana Nurul Arifiani Lathifa Putri Wiedhya Syahrani Lia Kusumangrum Lia Kusumaningrum Lia Kusumaningrum Lia Kusumaningrum Luthfia Luthfia Mochamad Erwantyo Nugroho Muchammad Sholiqin Muchammad Sholiqin Muhammad Amin Sunarhadi Muhammad Fadhil Ramadhan Muhammad Fadhillah Armando Muhammad Reynaldy Putrayuda Nafilah Nafilah Nurlaila Fitriani Nurlaila Fitriani Nurlaila Fitriani Prabang Setyono Purwono Purwono Raja Susatio Ratna Widyaningtyas Rina Zam Ratun Sapta Suhardono Sarwendah Dwi Juniati Satria Aji Pambudi Seviana Rinawati Seviana Rinawati Snada Indah Tuk Negari Sofia Nabila Sofiyana Khoirunnisa Sunarto Sunarto Sunarto Sunarto Suryadi, Iwan Ulfi Hanum Vania Maharani Rizky Pratiwi Wahyu Kisworo Widjanarti, Maria Paskanita