Results 21 to 30 of about 1,676,599 (297)
Investigating the optimal amount of chlorine consumption in the disinfection of the effluent of the Arak sewage treatment plant [PDF]
رویکردهای نوین در مهندسی آب و محیط زیستSince chlorine is a highly toxic substance, if it is combined with organic elements in the wastewater, it causes the creation of odorous compounds and causes the creation of byproducts in the wastewater, and some of them are known as carcinogenic ...
Ashraf Ahmadloo +1 more
doaj +1 more source
Biogeochemical cycles of chlorine in the coniferous forest ecosystem: practical implications
Plant, Soil and Environment, 2010 Chlorine - one of the most widespread elements on the Earth - is present in the environment as chloride ion or bound to organic substances. The main source of chloride ions is the oceans while organically bound chlorine (OCl) comes from various sources ...
M. Matucha +5 more
doaj +1 more source
Marine Drugs, 2020 Inspired by the significant α-glucosidase inhibitory activities of (+)- and (−)-pericosine E, we herein designed and synthesized 16 analogs of these marine natural products bearing a methoxy group instead of a chlorine atom at C6. Four of these compounds
Yoshihide Usami +11 more
doaj +1 more source
Pilot scale study of chlorination-induced transport property changes of a seawater reverse osmosis membrane [PDF]
, 2013 A pilot-scale study was performed to assess variations of reverse osmosis (RO) membrane water permeance (A) and salt retention (Robs) induced by chlorination and to compare them with those observed at the lab-scale. A chlorination protocol was adapted to
Causserand, Christel +3 more
core +1 more source
Secondary organic aerosol from chlorine-initiated oxidation of isoprene [PDF]
Atmospheric Chemistry and Physics, 2017 Recent studies have found concentrations of reactive chlorine species to be higher than expected, suggesting that atmospheric chlorine chemistry is more extensive than previously thought.
D. S. Wang, L. H. Ruiz
doaj +1 more source
Chlorine and Chrome Compounds [PDF]
Journal of the Sanitary Institute, 1895 n ...
openaire +1 more source
Data on the level of haloacetic acids in indoor swimming pools of Iran: A case study of Tehran
Data in Brief, 2018 Haloacetic acids (HAAs) are the second most prevalent class of DBPs after trihalomethanes (THMs) in water disinfected by chlorine compounds. Within this study, we present new data on occurrence and speciation of HAA levels in 15 indoor swimming pools in ...
Mohammad Hadi Dehghani +2 more
doaj +1 more source
Enzymatic dehalogenation of chlorinated nitroaromatic compounds [PDF]
Applied and Environmental Microbiology, 1988 4-Chlorobenzoate dehalogenase from Pseudomonas sp. strain CBS3 converted 4-chloro-3,5-dinitrobenzoate to 3,5-dinitro-4-hydroxybenzoate and 1-chloro-2,4-dinitrobenzene to 2,4-dinitrophenol. The activities were 0.13 mU/mg of protein for 4-chloro-3,5-dinitrobenzoate and 0.16 mU/mg of protein for 1-chloro-2,4-dinitrobenzene compared with 0.5 mU/mg of ...
J, Thiele, R, Müller, F, Lingens
openaire +2 more sources
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source