While the pH of bulk seawater is generally between 8.0 and 8.2, it may vary considerably within the localized microenvironments of a biofilm due to the photosynthetic and respiratory activities of microorganisms.
ในขณะที่ค่า pH ของกลุ่มน้ำทะเลคือโดยทั่วไประหว่าง8.0 และ 8.2, it may vary considerably within the localized microenvironments of a biofilm due to the photosynthetic and respiratory activities of microorganisms.