�����z�y(c��)ԇ��
![]() |
�˚⣺1507 �l(f��)���r(sh��)�g��2011-11-24 10:51 �P(gu��n)�I�~�������z�y(c��)ԇ�� �a(ch��n)Ʒ��̖(h��o)��LH-13 ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r(ji��)�� |
ԇ�����Q �y(c��)ԇ���� �y(c��)ԇ�Δ�(sh��)
�����z�y(c��)ԇ�� 0-2-5-20-30-70-100mg//l NH4
2-10-20-30-45-60mg/l NH
10-30-60-100-200-400mg/l NH4
100�l/��
ʹ���f��:
1.ԇ���@ɫ�`��������һ���0.2����/��,�����z�y(c��)Һ���������ñ�ɫ�܁�y(c��)����
2.ʹ�÷����cPHԇ��������ͬ����(sh��)��-��(sh��)ʮ�뼴�ɶ���,��
3.��ȶ����cɫ����(du��)��,��ɫ��һ��֞�5��(g��)�ݶ�,��