Disinfection Byproducts and Their Precursors in Drinking
- Classification:Chemical Auxiliary Agent
- CAS No.:84-74-2
- Other Names:DBP
- MF:C16H22O4
- EINECS No.:201-557-4
- Purity:99.6%
- Type:Adsorbent
- Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents,
- MOQ:25kg/bag
- Package:200kg/drum
- Sample:Availabe
- Application:Plasticizer
Given that source water is a highly complex matrix, it is technically infeasible to identify and quantify all the water constituents. However, studies on DBPs and DBP
Note: ‘P’ stands for DBPs production; ‘∝’ stands for positive correlation; ‘()’ stands for DBP precursor; FP stands for DBP formation potential. View Large Wang et al. (2020) used
Disinfection by-product formation potential in response to
- Classification:Chemical Auxiliary Agent
- CAS No.:84-74-2
- Other Names:liquid dbp
- MF:C16H22O4
- EINECS No.:201-557-4
- Purity:99.5%Min
- Type:Chemical auxiliary agent, Plasticizer
- Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents,
- MOQ:25kg/bag
- Package:200kg/drum
- Delivery:Within 7-15 Days
).DOM is a main source of
To identify possibilities for further development of the guidance, the following study discusses the DBP formation potential by the biocidal a.s. in PTs 1-5, 11 and 12. Based on
Consideration of disinfection by-products in the
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- CAS No.:84-74-2
- Other Names:liquid dbp
- MF:C16H2204
- EINECS No.:201-557-4
- Purity:≥99.5
- Type:Chemical auxiliary agent, Plasticizer
- Usage:Surfactants,
- MOQ:200kgs
- Package:200kgs/battle
- Sample:Availabe
- Application:Plasticizer
- Quality control:COA ,SDS,TDS
DBP formation potential of each active ingredient was. The project compiled data on disinfection by-products (DBPs) as well as biocidal active substances from product types (PTs) 1-5, 11
Disinfection Byproduct (DBP) Formation Potential. Two approaches were described in the selected articles to evaluate DBP formation, which are fully reported in SI, Extracted Data. The
Management Strategies for Minimising DBPs Formation
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- CAS No.:84-74-2
- Other Names:DBP
- MF:C16H2204
- EINECS No.:201-557-4
- Purity:98%
- Type:Adsorbent
- Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Delivery:Within 7-15 Days
In order to control and to minimize DBP formation, responsible organic and inorganic precursors for DBP formation should be removed from source waters. The major precursor is NOM, which
Absorbance at 254 nm indicates the concentration of organic molecules with aromatic groupings. Aromatic organics and chlorine tend to form higher DBP levels, thus real-time measurement of
Drivers of variability in disinfection by-product formation
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- CAS No.:84-74-2
- Other Names:Elasticizer
- MF:C16H2204
- EINECS No.:201-557-4
- Purity:99.6%
- Type:plasticizer
- Usage:Rubber Auxiliary Agents,
- MOQ:200kgs
- Package:200kgs/battle
- Sample:Availabe
- Application:Plasticizer
This research presents the spatial and seasonal effects on DBP formation potential of an interconnected river-reservoir natural system. Results show that while spatial variability
). In most DBP-related studies, DBP-FPs have been determined with source water samples and plant residue
- What is DBP formation potential (dbpfp)?
- DBP formation potential (DBPFPs) experiments are designed to maximize reactions between the precursors and disinfectant (e.g., Krasner et al., 2008). With knowledge of trends between precursors and DBPFP, unit processes capable of reducing more important precursors can be employed to reduce overall DBP levels in treated water.
- Can disinfection byproduct (DBP) formation potential be evaluated?
- Disinfection Byproduct (DBP) Formation Potential. Two approaches were described in the selected articles to evaluate DBP formation, which are fully reported in SI, Extracted Data.
- What are DBP precursors?
- DBP precursors are defined as a mixture of organic and inorganic compounds that can form DBPs under some level of disinfection. DBP formation potential (DBPFPs) experiments are designed to maximize reactions between the precursors and disinfectant (e.g., Krasner et al., 2008).
- How to reduce DBP formation in drinking water systems?
- Two approaches are mainly used for management strategies for minimizing DBPs formation in drinking water systems: (1) shifting chlorine to alternative disinfectants, and (2) precursor removal before disinfectant addition. The use of alternative disinfectants may not be always feasible due to formation of other disinfection by-products.
- How to control DBP formation?
- In addition, optimization of treatment techniques, disinfection process, and improvement of operating conditions in the plant and distribution network need to be considered in controlling DBP formation.
- What factors affect DBP formation?
- DBP formation depends on many factors such as properties of precursors, parameters of water quality, disinfection conditions, and operation conditions of treatment plant and specific characteristics of the distribution system. Predictive models are useful for selection of control strategies to minimize DBPs based on the statistical relationships.
