عйҾҵķչ̣ƷƷƲšաȶװɿѳΪ⣬֮ͬǽ谭Ż·ϵǰߡ
ֽҾҵͷŻDzȾűƵƵعġƷУװռϼϯгбȱȽǣǽᡢζĵذ塢߷ԵĴשȩļҾߣʹ֪ƷҲӻ۵㡣
ȥ721գ֤ķһ־װװ̡䲼ʵʩñ״ζװкʵͷ˹涨ڼȩŨҪ0.07/ףŨҪ0.08/סҪ0.18/סͬʱñװװĹơװϡʩո˻ľҪ
װΪĵļ֮ͥһ֤ظ˽ܣĿǰҹװװж彡ıֻװϵıذļȩͷҪ0.12/ףмȩͷΪ0.2/ס
֪װʹɫDzģʹýʹкʲۼЧӦڿꡣ
ͥеЩк60%~70%ǼҾекʳ¡Ϊװд̱ζЩɫֲ߿ԲϾͿԽ⡣ʵЩֻȥ˲ɢζѡҾװеж仯ѧԲͬͷҲȣڼҾ߷ϲϸͷŵļȩ꣬ʹʮ꣬
¼
һװķ̻ϰ֢εǣǽΪ֡ļҾͼʱЩҾȩȻ4
ʼ
ڿйصͶһֱ߾ӸͶ֮ףȾԴҪڼҾߺװβϡݳͳƣ5ͼҾȩس꣬ڿ꣬ڿȩг15!
Ҿߡҵˮƽβ룬кƷгȱʶԽԽ¾ӳΪԶҡӦܲŵĸ߶ӡ
ҾѼȩʾ
߷˼ͼҾгͽгֺ̼ܶҶûṩҾߡкʺ˵ijҾ߳Ա˵ζ֪ȩǵûζԲȩеζ̱dz۵ļҾ˵Ҿ߶ûˡ߿̳۵¹ɳЬľҾ߲Ʒ˵ݶ漰СȣǿԱҾӦIJϡͿкежʳɷ֡Ѱ
רָȩģ߷÷֣֪ǿľذ塢IJƷһгüʮ֣ȥȷǼ80ԪǿľذģԽ۵30Ԫ20Ԫ!80%ϵİҲȷƷE1(װΰģȩ)E2(װΰģȩ)ԣͨ߸ӱ
ڼҾ̳˼ѡҾߵߣǶԴ̫˽⣬˶ƾֱʺû
ר
Ҿ߿˵
ϤǿԱй涨ľҾкΪȩͷ(mg/L)1.5ңҹҾҵرָ۵ļҾ߱ع涨رǶԼҾòϡͿʵʺежʻԵȿָ˵ڼҾ߲ƷʱҪȩкʵȷͷź
ʼԺרָҪѺѡأڹҾߡʱζϸ⣬ҪҲƷ־鱨棬ȩͷǷڱķΧڣҪƱ
ͬʱרҲ飬ڼװ¼ҾߺһҪڿͨڷһЩɫֲʹȥȩΣĿ |
һ