Alkali Carbonate Peroxyhydrate Stabilization for Algae Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current methods for controlling thread algae in aquariums and garden ponds are either slow-acting, environmentally harmful, or unstable, with existing alkali carbonate peroxyhydrates being sensitive to water and heat, posing transportation and storage challenges due to their oxidizing risk.
Innovation Solution
A composition containing alkali carbonate peroxyhydrates and alkali hydrogen carbonates, where the latter stabilizes the former, allowing for safe transport and storage, and includes additional components like earth alkali compounds and microorganisms to enhance effectiveness and water quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If alkali carbonate peroxyhydrates are used to combat thread algae, then algae destruction effectiveness is improved, but stability and storage safety deteriorate due to sensitivity to water and heat
Solution Approach 1:
The patent introduces an intermediary substance (alkali metal hydrogen carbonate) that mediates between the unstable peroxyhydrate and the environment. This intermediary forms a stable complex with the peroxyhydrate, protecting it from decomposition by water and heat while maintaining its algae-destructing capability. The intermediary acts as a stabilizing agent that allows safe storage and transport.
Solution Approach 2:
The patent creates a composite material system combining alkali carbonate peroxyhydrate with alkali metal hydrogen carbonate. This composite formulation leverages the complementary properties of both substances: the peroxyhydrate provides strong oxidizing action against algae, while the hydrogen carbonate provides stability and safety during storage and transport. The composite structure resolves the contradiction between effectiveness and stability.
2Reliability
If alkali carbonate peroxyhydrates are used for water processing, then pathogen destruction is improved, but transport and storage safety deteriorate due to oxidizing risk
Solution Approach 1:
The alkali metal hydrogen carbonate serves as a stabilizing intermediary that reduces the oxidizing risk of the peroxyhydrate during transport and storage. The intermediary forms a protected complex that maintains the pathogen destruction capability when needed while suppressing unwanted oxidation reactions during handling, thus resolving the safety concern.
Solution Approach 2:
The patent changes the chemical state parameters of the peroxyhydrate by combining it with hydrogen carbonate. This parameter change (forming a stable complex) reduces the oxidizing potential to safe levels for transport and storage, while the active oxidizing capability is preserved when the composition is applied to water for pathogen destruction.
3Speed
If chemical algicides are used to destroy thread algae, then algae destruction speed is improved, but water quality and plant health deteriorate
Solution Approach 1:
The patent changes the chemical parameters of the active ingredient by using alkali carbonate peroxyhydrate instead of conventional chemical algicides. This parameter change results in a composition that destroys algae rapidly through oxidation while being environmentally benign, thus achieving fast action without the harmful side effects of traditional chemicals on water quality and plants.
Solution Approach 2:
The patent converts the potentially harmful oxidizing property of peroxyhydrates into a beneficial selective action. By controlling the release and activity of the oxidizing agent through the stable complex formation with hydrogen carbonate, the composition achieves fast algae destruction while the oxidizing action is directed specifically at algae cell walls, leaving water quality and plants unaffected.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The stabilized alkali carbonate peroxyhydrates effectively inhibit thread algae growth, reduce nutrient release, and combat pathogens, while ensuring safe handling and long-term storage, maintaining water quality and safety.
Implementation Method 1
the alkali carbonate peroxyhydrate is contained in an amount of more than 0 up to 85% by weight relative to the total amount of the composition
Implementation Method 2
Because of the minimal stability and the oxidizing effect the substance is subject to transport, storage, and commercial regulations
Data Source
AI summary
A composition of alkali carbonate peroxyhydrate in a quantity of 45 to 85% by weight relative to a total amount of the composition and an alkali hydrogen carbonate is provided for combating pathogenic germs and parasites in water of aquaculture, ponds, and aquariums; for destroying thread algae in water; for processing water. The addition of alkali hydrogen carbonate to alkali percarbonate peroxyhydrate stabilizes the alkali percarbonate peroxyhydrates relative to combustible materials. The alkali carbonate peroxyhydrate is preferably Na2CO3 and xH2O2.