广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2013年
24期
50-52
,共3页
海泡石%人工湿地%氨氮%总磷
海泡石%人工濕地%氨氮%總燐
해포석%인공습지%안담%총린
sepiolite%constructed wetland%ammonia nitrogen%total phosphorus
采用活化海泡石做为人工湿地系统的填料，考察该系统对生活污水中的氨氮和总磷去除效果。结果表明，海泡石人工湿地系统对氨氮和总磷均有较好的去除效果，进水为10 L的最佳进水量时，人工湿地对氨氮去除率较高，进水浓度在12 mg/L， pH在5.5时去除率可接近85％；总磷的去除在进水浓度为2 mg/L， pH值为6.5时去除率可达到91.1％。
採用活化海泡石做為人工濕地繫統的填料，攷察該繫統對生活汙水中的氨氮和總燐去除效果。結果錶明，海泡石人工濕地繫統對氨氮和總燐均有較好的去除效果，進水為10 L的最佳進水量時，人工濕地對氨氮去除率較高，進水濃度在12 mg/L， pH在5.5時去除率可接近85％；總燐的去除在進水濃度為2 mg/L， pH值為6.5時去除率可達到91.1％。
채용활화해포석주위인공습지계통적전료，고찰해계통대생활오수중적안담화총린거제효과。결과표명，해포석인공습지계통대안담화총린균유교호적거제효과，진수위10 L적최가진수량시，인공습지대안담거제솔교고，진수농도재12 mg/L， pH재5.5시거제솔가접근85％；총린적거제재진수농도위2 mg/L， pH치위6.5시거제솔가체도91.1％。
Using the activated sepiolite as constructed wetland fillers, the removal effect of ammonia nitrogen and total phosphorus with this system in domestic sewage were researched.The results showed that sepiolite constructed wetland system had better removal effect of ammonia nitrogen and total phosphorus.When the optimal water volume was 10 L, the removal rate of ammonia nitrogen was higher with constructed wetland.When the initial concentration was 12 mg/L and pH was 5.5 , the removal rate of ammonia nitrogen can reach to 85%.When the initial concentration was 2 mg/L and pH was 6.5, the removal rate of total phosphorus can reach to 91.1%.
