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34aaaˬС˵,,
Դվԭ  2020-09-30 04:10:26 

ʹ¯ʱΪӳ¯ʹ34aaaˬС˵,,Ҫȷϴʽ£

1ϴԻԣpHֵ7~12£תȹĹˮָ꣬ͣϴͣϴγɵɥʧϴΩһǡ

(1)


2Ч гGR943 ˹GR201ӦûѧλԭˮеCa2Mg2Լơþ﷢λѧӳ34aaaˬС˵,,ˮĽᾧɲʹԭˮ𲽺ϳɣγɽ״ӹ¯ųϴϴ޷ϴܹϴʸߡ
3ƽ޸ ʵк͹¯ʵʶ֤ʵϴϴʴСˮԽʴʣԽκʴ˺

(2)


4޶޺޾ гGR943GR201˹ɫƷϴĹ¯CODBODpHֵ34aaaˬС˵,,Ϲȹ淶
5Ӧò ҩƷμӸˮɣרҵԱλԱɲձƹӦá

(3)


6ˮԣȫϴˮΪˮϴҩۻظˢ34aaaˬС˵,,ѵˮԴ
ѹˮϴˮΪʣͨרװϵʹˮǶȡǿȸĵѹˮϴⲿṸг׵顢ѹˢԵϴĿꡣʲôṸ34aaaˬС˵,,ʴƤ֬ѧỹǻ֬ȡѹˮϴװϴܽ䳹ʡҪѧҩƷۼʴӦƽ

(4)


 

һƪ34aaaˬС˵,,

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