��偠t�a�oˮˮ̎��

��r�g��2008-10-28 16:33 ��Դ�� : ��x��2025

1��偠t�a�oˮ��|(zh��)��Ҫ��

        ʹ�úϸ��a�oˮ��偠t�܉�ȫ,��(j��ng)��,��ɿ��(w��n)��\��Լ��a(ch��n)��ϸ��͟�ˮ��ǰ�ᡣ

        偠t�a�oˮˮ�|(zh��)��,��(d��o)��γ�ˮ��,��ܟ��ڸߜض��p�ġ��͟�Ч��,��ӻ��W(xu��)��ϴ�Δ�(sh��)��偠t��ٵĸ��g,��偠tˮ�к��}��^�߮a(ch��n)��ˮ��ЬF(xi��n)��(d��o)��Ʒ�|(zh��)�Đ��

2��偠t�a�oˮ��ˮ̎��

        2��1ܛ��ˮ��ܛ��Ó�Aˮ�ķ��

        ��1��c�x�ӽ��Qܛ��

        �A(y��)̎�� —→ �c�͏��x�ӽ��Q —→ ��

        ��Cˮ�Ě��Ӳ��0.03mmo1/L,��܉򽵵�ˮ�ĉA��,��ڵ͉�偠t�a�oˮ,��

        ��2��c�x�ӽ��Qܛ��Ó�A��

        �A(y��)̎�� —→ ��x�ӽ��Q —→ �c�͏��x�ӽ��Q —→ ��

        ��(y��u)�c��܉򽵵�ˮ��Ӳ��܉򽵵�ˮ�ĉA�ȡ�

        2��2 ��}ˮ��ˮ̎��

        ��1��(f��)��x�ӽ��Q��}

        �A(y��)̎��—→��x�ӽ��Q�� —→��̼�� —→�c�͏��x�ӽ��Q—→��

        һ��ˮ��_(d��)��늌�(d��o)��С��10μs/cm,��һ��е͉�偠t��a�oˮ,��

        ��(y��u)�c��һ��Ͷ�Y�M��С��

        ȱ�c��\��^��к��ô��A��(d��o)�³ɱ��,��׌��h(hu��n)��Ⱦ,��

        ��2��B͸��}��

        ԭˮ—→��|(zh��)�Cе�^�V��—→��̿�V��—→��V��—→��B͸�b��—→��

        Ó�}�ʿ��_(d��)98%��ϡ��ڵ��Љ�偠t,��

        ��(y��u)�c��Ó��ˮ�еĸ��N�s�|(zh��)��\��^��в�ʹ��A��,��\�гɱ��Ҳ��h(hu��n)��Ⱦ,��ڌ��F(xi��n)�Ԅӿ��ƣ��̈́ڄӏ��,��

        ȱ�c��һ��Ͷ�Y�^��,��

        ��3��(f��)��򷴝B͸��+�촲��}

        ԭˮ—→��|(zh��)�Cе�^�V��—→��̿�V��—→��V��—→��B͸��(f��)��—→�촲—→��

        ˮ�е��}�ֽӽ��ȫÓȥ��и߉�偠t,��؄e��ڻ촲ǰ�x�÷��B͸�O(sh��)��M��A(y��)��},��ɴ��߻촲��\��ڣ��ڷ��B͸�O(sh��)��ѽ�(j��ng)Ó��ˮ�еĸ��N�s�|(zh��),��o�˻촲��֬,��˻촲��֬��ʹ�É��

        ˮ�|(zh��)��(bi��o)��(zh��n),��χ��һ��ИI(y��)偠t�oˮ��(bi��o)��(zh��n)��GB1576��79,��DL/T561-95��