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  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
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   <subfield code="a">Thư viện Trường CĐ Kỹ Thuật Cao Thắng</subfield>
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   <subfield code="a">RG_1 #1 eb0 i1 i5</subfield>
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   <subfield code="a">vie</subfield>
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   <subfield code="a">628 / </subfield>
   <subfield code="b">K600TH-t</subfield>
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   <subfield code="a">Trịnh Lê Hùng</subfield>
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  <datafield tag="245" ind1="0" ind2="0">
   <subfield code="a">Kỹ thuật xử lý nước thải /</subfield>
   <subfield code="c">Trịnh Lê Hùng</subfield>
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  <datafield tag="260" ind1="#" ind2="#">
   <subfield code="a">H. :</subfield>
   <subfield code="b">Giáo Dục ,</subfield>
   <subfield code="c">2007</subfield>
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   <subfield code="a">171tr.</subfield>
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   <subfield code="a">Vấn đề bảo vệ và sử dụng hợp lý tài nguyên nước liên quan mật thiết với các biện pháp tổng hợp về chống ô nhiễm nguồn nước tự nhiên do nước thải sinh hoạt và nước thải công nghiệp ây ra. Một trong những biện pháp đó là phải xử lý nước thải trước khi chúng được hòa vào nguồn nước mặt tự nhiên. </subfield>
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   <subfield code="a">Tùy thuộc vào từng loại nước thải và dựa trên những yêu cầu nhất định mà người ta lựa chọn sử dụng một phương pháp xử lý nào đó hoặc kết hợp nhiều phương pháp với nhau. mỗi phương pháp xử lý nước thải đều có những ưu việt và những hạn chế. Không thể nào có một phương pháp duy nhất cho tất cả các loại nước thải, nhưng phương pháp nào cũng phải tính đến khả năng ngăn ngừa các ô nhiễm thứ cấp, nghĩa là không thể tạo ra sự ô nhiễm mới ví các quá trình phụ cũng như các sản phẩm phụ mà nó sẽ sản sinh trong và sau quá trình xử lý.</subfield>
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   <subfield code="a">Để lựa chọn được một phương pháp cần phải có những hiểu biết chung về môi trường và những kiến thức về các nguyên lý cơ bản cũng như công nghệ của phương pháp đó.</subfield>
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   <subfield code="a">Nội dung cuốn sách gồm 3 phần 7 chương.</subfield>
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   <subfield code="a">Phần 1: Giới thiệu chung</subfield>
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   <subfield code="a">Chương 1: Nước và xử lý ô nhiễm môi trường nước.</subfield>
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   <subfield code="a">Chương 2: Đặc trưng chủ yếu của nước thải và các phương pháp phân tích xác định một số chỉ tiêu.</subfield>
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   <subfield code="a">Phần II: Kỹ thuật xử lý nước thải.</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 3: Xử lý cấp I- Tiền xử lý nước thải ( Xử lý sơ bộ)</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 4:  Xử lý cấp II- Xử lý nước thải bằng phương pháp sinh học</subfield>
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   <subfield code="a">Chương 5: Xử lý cấp III- Vi xử lý.</subfield>
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   <subfield code="a">Phần III: Một số công trình xử lý nước thải.</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 6: Giới thiệu một số trạm xử lý nước thải.</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 7: Đề xuất một số Quy trình xử lý nước thải.</subfield>
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   <subfield code="a">Kỹ thuật môi trường</subfield>
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  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Kỹ thuật xử lý nước thải</subfield>
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