C&EE 258A

Membrane Separations in Aquatic Systems

Civil and Environmental Engineering · 4 units · Graduate courses (200-299)

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Applications of membrane separations to desalination, water reclamation, brine disposal, and ultrapure water systems. Discussion of reverse osmosis, ultrafiltration, electrodialysis, and ion exchange technologies from both practical and theoretical standpoints.

Letter grading.

When it runs

Spring 2026
Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.

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Requisites

Official UCLA wording
Requisite: course 254A.

BruinTree reads · Prerequisite

confidence 1.00 · from text

C&EE 254A

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

C&EE 258A

C&EE 254AEnvironmental Aquatic Inorganic Chemistry
- CHEM 20BChemical Energetics and Change
  - CHEM 14AGeneral Chemistry for Life Scientists I2 more beneath
  - MATH 31ADifferential and Integral Calculusanother path to it
  - CHEM 14AEGeneral Chemistry for Life Scientists I—Enhanced2 more beneath
  - MATH 31BIntegration and Infinite Seriesanother path to it

1 direct requisite. Showing 21 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

No course in the catalog lists this as a requisite.