Wet desulphurization pH value control method and device, storage medium and electronic equipment

The invention relates to a wet desulphurization pH value control method and device, a storage medium and electronic equipment, and relates to the technical field of energy, the method comprises the following steps: obtaining a slurry pH measurement value in a system, and determining a first slurry flow required in the system according to the slurry pH measurement value and a preset threshold; the method comprises the following steps: determining a sulfur dioxide concentration feed-forward compensation amount by acquiring a sulfur dioxide concentration measurement value and a flue gas flow measurement value in a system; and obtaining a slurry flow measurement value in the system, and determining a target pH value of the slurry in the system according to the first slurry flow, the sulfur dioxide concentration feedforward compensation amount and the slurry flow measurement value. The target pH value of the slurry in the system can be determined, and the pH value is automatically input under the variable load wor