Thực trạng chất lượng nước sinh hoạt tại các trạm cấp nước, nhà máy nước tập trung tỉnh Hậu Giang năm 2022 và một số yếu tố ảnh hưởng=Water quality status at the common supply stations and plants in Hau Giang province in 2022 and affecting factors

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Đắc Thoàn Hồ, Ngọc Trâm Lê

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Y học cộng đồng, 2023

Mô tả vật lý: tr.46-53

Bộ sưu tập: Báo, Tạp chí

ID: 477747

Thêm vào giỏ

Mô tả thực trạng chất lượng nước sinh hoạt các cơ sở cấp nước tập trung và phân tích một số yếu tố ảnh hưởng đến chất lượng nước tại tỉnh Hậu Giang năm 2023. Đối tượng và phương pháp nghiên cứu: Nghiên cứu ngang mô tả, kết hợp định lượng và định tính trên toàn bộ 60 các cơ sở cáp nước tỉnh Hậu Giang năm 2022 nhằm đánh giá chất lượng nước sinh hoạt và một số yếu tố ảnh hưởng. Thu thập số liệu dựa trên kết quả xét nghiệm mẫu nước gồm 13 chỉ tiêu của Trung tâm kiểm soát bệnh tật tỉnh từ các cơ sở cấp nước và phỏng vấn 60 người quản lý bằng bộ câu hỏi theo Thông tư 50/2015/TT-BYT. Kết quả: Kết quả cho thấy cơ sở có mẫu nước đạt chỉ tiêu theo QCVN 01-01:2018/BYT chiếm 43,3%. Một số yếu tố ảnh hưởng đến chất lượng nước gồm: trình độ được đào tạo chuyên môn của người quản lý (OR=10,41
CI 95%: 1,24-87,7)
mô hình cấp nước (OR=8,81
CI 95%: 2,66- 29,15)
tự kiểm soát chất lượng nước (OR=1,7
CI 95%: 1,55-2,00)
nguy cơ ô nhiễm nguồn nước (OR=3,33
CI 95%: 1,06-10,27)
thời gian hoạt động của cơ sở (OR=6,45
CI 95%: 1,55-26,83)
xử lý và khử trùng nước cấp (OR=1,36
CI 95%: 1,31-1,42). Kết luận: Cơ sở có mẫu nước đạt chỉ tiêu theo QCVN 01-01:2018/BYT đạt mức trung bình. Một số yếu tố ảnh hưởng đến chất lượng nước gồm: trình độ được đào tạo chuyên môn của người quản lý, mô hình cấp nước, tự kiểm soát chất lượng nước, nguy cơ ô nhiễm nguồn nước, thời gian hoạt động của cơ sở, xử lý và khử trùng nước.To describe the water quality situation at supply units and analyze some factors affecting water quality in Hau Giang province in 2023. Subject and method: A cross-sectional descriptive study, combining quantitative and qualitative, was conducted on 60 water supply units in Hau Giang province in 2022 to assess the situation and some factors affecting water quality. They were collecting secondary data based on test results of water samples from water supply units by the Provincial Center for Disease Control and interviewing 60 managers with a questionnaire according to Circular No. 50/2015/TT-BYT. Results: The results show that the water supply units with water samples reached 13/13 criteria according to QCVN 01-01:2018/BYT, accounting for 43.3%. Some factors affecting water quality include the professional training level of managers (OR=10.41
95%CI: 1.24-87.7)
water supply model (OR=8.81
95%CI: 2.66-29.15)
water quality self-control (OR=1.7
95%CI: 1.55-2.00)
risk of polluted water source (OR=3.33
95%CI: 1.06-10.27)
operating time of the units (OR=6.45
95%CI: 1.55-26.83)
water treatment and disinfection (OR=1.36
95%CI: 1.31-1.42). Conclusion: Units with water samples meeting the criteria according to QCVN 01-01:2018/BYT accounted for the average rate. Some factors affecting water quality include the professional training level of managers, water supply model, self-control of water quality, risk of polluted water source, operation time of units, water treatment and disinfection.

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