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Journal : EcoNews

UJI KANDUNGAN LOGAM BERAT AIR LINDI DI TPA MUARA FAJAR RUMBAI PEKANBARU Ade Pulasta Siprana; Riski Novera Yenita
EcoNews Vol 3 No 1 (2020): EcoNews
Publisher : Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.627 KB) | DOI: 10.47826/econews.3.1.p.24-31

Abstract

The presence of a final processing site (TPA) often creates a dilemma often causing air pollution. Pollution can occur in the air as a result of waste decomposition, it can also contaminate water and soil caused by leachate leakage that will impact on health problems, but it is necessary because it is also a material search for life for the society. Waste landfill caused by garbage dumps with a very large volume of volume so that it is deposited with rain water and produce a leachate water (water that deposited waste) causes the quality of water to be bad resulting in decreasing quality of water quality around. The purpose of this research is to know the heavy metal content of leachate water at TPA Muara Fajar Rumbai Pekanbaru. The study was conducted in June 2016 - December Place of sampling that is at TPA Muara Fajar Pekanbaru. Place to conduct a leachate water leachate analysis at UPT Testing Laboratory Office of Public Works of Riau Province. The method used in this research is survey, where the Muara Fajar Pekanbaru TPA is used as the sampling location. Samples taken then analyzed the heavy metal content (Pb, Cd, Cu) in the laboratory, then the data obtained were analyzed descriptively in accordance with SNI 06-2412-1991. The content of heavy metals cadmium (Cd) in leachate water in ponds 1 and 2 of 0.8 mg / ppm, while in pond 3 of 0.7 mg / ppm exceeded the predefined quality standard. The content of heavy metals copper (Cu) in leachate water in pond 1 of 3.1 mg / ppm, in pond 2 of 3 mg / ppm exceeded the predetermined quality standard and in pond 3 of 2.9 mg / ppm below the standard quality that has been set. The content of lead weight metal (Pb) in ponds 1 and 2 was 2.26 mg / ppm, while in pond 3 of 2.24 mg / ppm exceeded the predefined quality standard.
PENGARUH AIR BERSIH DAN STATUS EKONOMI TERHADAP KEJADIAN STUNTING DI WILAYAH KERJA PUSKESMAS TAPUNG HILIR II Riski Novera Yenita; Masyitha Ramadhani; Evy Saputri
EcoNews Vol 4 No 2 (2021): EcoNews
Publisher : Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (161.946 KB) | DOI: 10.47826/econews.4.2.p.66-88

Abstract

Infant and toddler mortality rates due to diseases that can be prevented by immunization still show quite high rates. Basic immunization serves to protect and reduce the risk of morbidity and mortality from diseases that can be prevented by immunization. The purpose of this study was to determine the factors that influence mothers in providing routine routine immunizations in the work area of ​​Inuman Health Center. This type of research is observational analytic with the "cross sectional" approach. The population in this study is mothers who have under two years (under two years) with a sample of 176 people with a sampling technique is purposive sampling. Data were analyzed by Univariate and Bivariate with Chi Square Test. Statistical test results found that there is a significant relationship between knowledge factors (p value: 0,000 <α 0.05), education (p value: 0.018 <α 0.05), employment (p value: 0,000 <α 0.05), attitude (p value: 0,000 <α 0.05), income (p value: 0,000 <α 0.05), family support (p value: 0,000 <α 0.05) and affordability to the posyandu service center (p value: 0,000 < α 0.05) towards the provision of complete routine immunizations in the Inuman Community Health Center Work Area. It is recommended that the results of this study be considered by Inuman Health Center to conduct health promotion in the form of education about the importance of immunization for mothers who have babies and their families.