Expert in innovative waste gas treatment
Environmental engineering design, environmental engineering contracting
Global Hotline
+86 156-7777-5739
Wastewater Deodorization
Case
Key recommendations
Petrochemical industry
Coal chemical industry
Coking industry
Lithium battery industry
Lithium battery recycling industry
Photovoltaic industry
Semiconductor industry
Fine chemical industry
Pharmaceutical and chemical industry
Electronic New Materials Industry
Textile printing and dyeing industry
Food industry
Injection molding and spraying industry
The pharmaceutical and medical industry
The new energy vehicle industry
Garbage station industry
Garbage room industry
Paper industry
Laboratory industry
Municipal sewage industry
Deodorization project of Meixian County sewage treatment plant in Baoji City, Shaanxi Province
Sewage deodorization project of petrochemical industrial park in Karamay, Xinjiang
Wastewater Deodorization Project in Jingubei District, Sha County, Sanming City, Fujian Province
Wastewater Deodorization Project of the Second Urban Sewage Treatment Plant Project in Qidong City, Nantong City, Jiangsu Province
Deodorization project in Jilin Chemical Industry Park, Jilin Province
Wastewater Deodorization Project of Pingshan Industrial Park in Shicheng County, Ganzhou City, Jiangxi Province
Procurement of Deodorization Equipment for the Biannan Sewage Treatment Plant Project in Suma Park, Suzhou City, Anhui Province
Deodorization project of Xiaosong Entrepreneurship Park sewage treatment plant in Shicheng County, Ganzhou City, Jiangxi Province
Shandong Province Weifang Qingzhou Qianshan Sewage Treatment Plant Upgrading and Renovation Project
Deodorization Project of Pengyao Municipal Wastewater Treatment Plant in Xian County, Cangzhou City, Hebei Province
EPC Project for Wastewater Deodorization of Huangxing Haijixing Phase II Wastewater Treatment Center in Changsha City, Hunan Province
Jianghai Phase II Deodorization Project in Qidong City, Nantong City, Jiangsu Province
Supply Project of Complete Equipment for Washing Tower of Heping Road Pump Station in Qidong City, Nantong City, Jiangsu Province
Procurement Project of Deodorization Equipment for Jianghai Sewage Treatment Co., Ltd. in Qidong City, Nantong City, Jiangsu Province
Deodorization treatment project for sewage pump room at Yuen Long Jinxiu Huawei Bus Station in Hong Kong
News
Key recommendations
Company News
Cultural stories
Media coverage
Brand activities
Technical Q&A
About Eclear
View Eclear's Development
Focusing on innovation in exhaust gas treatment technology
Innovation in Eclear
Entrepreneurs who adhere to the principle of striving for excellence
Win with Eclear
Co construction of intelligent and ecological environmental protection enterprises
2021-05-07
生物除臭系统
污水处理工艺各封闭构筑物产生的各种气体,由收集系统风机抽吸通过输气风管送入除臭系统,除尘除臭系统采用洗涤和生物滤床过滤联合除臭。首先恶臭气体由收集系统输气风管及风机正压送入除臭设备的前级加湿区,经前级水或2%~5%的NaOH溶液洗涤,加湿区的水或化学药剂对臭气进行吸收、加湿及除尘处理。
Home News Technical Q&A
Share
Collection
生物除臭系统
Date﹕2021-05-07|Source:Eclear Environmental

污水处理工艺各封闭构筑物产生的各种气体,由收集系统风机抽吸通过输气风管送入除臭系统,除尘除臭系统采用洗涤和生物滤床过滤联合除臭。首先恶臭气体由收集系统输气风管及风机正压送入除臭设备的前级加湿区,经前级水或2%~5%的NaOH溶液洗涤,加湿区的水或化学药剂对臭气进行吸收、加湿及除尘处理。其后,没有完全脱除的臭气再进入生物滤床过滤区,臭气通过滤层时,从气相中转移到生物膜表面:

生物除臭系统

①臭气在喷洒水的作用下与生物填料的水膜接触并被吸附、溶解;

②被生物膜吸附的臭气在微生物的代谢下被生物降解;

③微生物把吸收的臭气成分作为营养物质进一步生长繁殖。最后,经配有专用洗液的过滤床,对前两级未完全处理的有害物质进行进一步处理,以达到达标排放的要求。

运行条件控制

温度控制

大部分脱臭微生物的生存温度为10~50℃,最佳在35℃左右,此时微生物活性最强。因此,将滤床温度控制在35℃左右,以利于微生物的生长繁殖,提高除臭效率。

PH值控制

整个系统pH值一般应该维持在6~8范围内,如pH值有所下降,说明微生物在正常发挥作用,系统运行正常。当pH值下降至3及以下时,菌群将被破坏,需及时加碱性物质将系统pH值调至中性,以维持系统的正常运行。

生物除臭系统

上海羿清环保生产的生物滤池除臭设备,能够有效处理恶臭气体,而且不会产生二次污染,更加绿色、高效、节能、环保。

Recommended news
Online
+86 156-7777-5739