EXHIBITION
ENOCHLOR

Homepage / News Details

All categories

The 129th Canton Fair will be held online on April 15 and 24.

  • Categroy:Exhibition
  • Author:
  • Origin:
  • Release Time:2021-04-07 14:29
  • Views:

【Summary】The 129th Canton Fair will be held online on April 15 and 24.

The 129th Canton Fair will be held online on April 15 and 24.

【Summary】The 129th Canton Fair will be held online on April 15 and 24.

  • Categroy:Exhibition
  • Author:
  • Origin:
  • Release Time:2021-04-07 14:29
  • Views:
Information

The 129th Canton Fair will be held online on April 15 and 24.

China Import and Export Fair, also known as Canton Fair, is established in 1957.And it has operated uninterrupted for 63 years
This is the first online experience with Canton Fair.

Powered by advanced information technology including livestream video, online product showcases as well as VR links sharing factory workshops, we expect to have good communicaitons with customers worldwide.
We invite you to join us for an "online Canton Fair" in this unprecedented time.

Any information needed, welcome to contact us at info@enochem.com.cn, we will provide you the URL of "online Canton Fair" .

 

 

Keyword:

Releate News

Why does a high concentration of saline wastewater have a particularly strong effect on microorganisms?
Why does a high concentration of saline wastewater have a particularly strong effect on microorganisms?
The unit structure of microorganism is cell, and the cell wall is equivalent to semi-permeable membrane. When the chloride concentration is less than or equal to 2000mg/L, the osmotic pressure that the cell wall can withstand is 0.5-1.0 atmosphere. Even if the cell wall and cytoplasmic membrane have certain toughness and elasticity, the osmotic pressure that the cell wall can withstand will not be greater than 5-6 atmosphere. However, when the chloride concentration in the aqueous solution is above 5000mg/L,
See more information
The unit structure of microorganism is cell, and the cell wall is equivalent to semi-permeable membrane. When the chloride concentration is less than or equal to 2000mg/L, the osmotic pressure that the cell wall can withstand is 0.5-1.0 atmosphere. Even if the cell wall and cytoplasmic membrane have certain toughness and elasticity, the osmotic pressure that the cell wall can withstand will not be greater than 5-6 atmosphere. However, when the chloride concentration in the aqueous solution is above 5000mg/L,
What is the optimum pH condition for microorganisms?
What is the optimum pH condition for microorganisms?
Time of issue : 2022-10-14 17:37:38
Microbial life activities and substance metabolism are closely related to pH value. Most microorganisms are adapted to a pH range of 4.5 to 9, while the optimal pH range is 6.5 to 7.5. When the pH is lower than 6.5, fungi begin to compete with bacteria, and when the pH is up to 4.5, fungi will be completely dominant in the biochemical tank, which seriously affects the sedimentation result of sludge. When the pH exceeds 9, the metabolic rate of microorganisms will be hindered. Different microorganisms have different pH range requirements. In aerobic biological treatment, pH can vary between 6.5 and 8.5; In anaerobic biological treatment, the pH of microorganisms is relatively strict, and the pH should be between 6.7 and 7.4.
See more information
Microbial life activities and substance metabolism are closely related to pH value. Most microorganisms are adapted to a pH range of 4.5 to 9, while the optimal pH range is 6.5 to 7.5. When the pH is lower than 6.5, fungi begin to compete with bacteria, and when the pH is up to 4.5, fungi will be completely dominant in the biochemical tank, which seriously affects the sedimentation result of sludge. When the pH exceeds 9, the metabolic rate of microorganisms will be hindered. Different microorganisms have different pH range requirements. In aerobic biological treatment, pH can vary between 6.5 and 8.5; In anaerobic biological treatment, the pH of microorganisms is relatively strict, and the pH should be between 6.7 and 7.4.
What is the pretreatment of wastewater? What are the goals of pretreatment?
What is the pretreatment of wastewater? What are the goals of pretreatment?
The treatment before biochemical treatment is conventionally called pretreatment. Because the cost of biochemical treatment is relatively low and the operation is relatively stable, the general industrial wastewater is treated by biochemical method, and the treatment of wastewater is also treated by biochemical method as the main treatment means.
See more information
The treatment before biochemical treatment is conventionally called pretreatment. Because the cost of biochemical treatment is relatively low and the operation is relatively stable, the general industrial wastewater is treated by biochemical method, and the treatment of wastewater is also treated by biochemical method as the main treatment means.
Previous page
1
2
49

CONTACT US

HAI XING ECONOMIC DEVELOPMENT AREA, HAI XING COUNTY 061200, HEBEI 

PRODUCTS

CALCIUM HYPOCHLORITE
TCCA
SDIC
BCDMH

FEEDBACK

Username used for comment:
Customer message
Description:
验证码

© 1999-2018 北京网站建设有限公司 Copyright © 2012-2022 All Rights Reserved   Powered by www.300.cn   冀ICP备12012949号  津公网安备 12010302002173号     Seo tag